
question_answer1) Which equation does not have 4 as a solution?
A) \[\frac{20}{p}=4\] done
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B) \[9p=36\] done
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C) \[14p=10\] done
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D) \[p+5=9\] done
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question_answer2) What is the value of \[a{{x}^{2}}+bx+c\] at \[x=\frac{b}{a}\]?
A) a done
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B) 0 done
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C) c done
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D) \[{{b}^{2}}4ac\] done
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question_answer3) If \[(ab)\] is 6 more than \[(c+d)\] and \[(a+b)\] is less than \[(cd),\] then \[(ac)\] is
A) 0.5 done
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B) 1.5 done
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C) 1 done
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D) 1 done
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question_answer4) Which of the following is an equation?
A) \[x+1\] done
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B) \[x1\] done
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C) \[x1=0\] done
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D) \[x+1>0\] done
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question_answer5) Which of the following equations has x = 2 as a solution?
A) \[x+2=5\] done
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B) \[x2=0\] done
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C) \[2x+1=0\] done
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D) \[x+3=6\] done
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question_answer6) In algebra, letters may stand for
A) known quantities done
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B) unknown quantities done
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C) fixed numbers done
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D) none of these done
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question_answer7) 10 ? x means
A) 10 is subtracted x times done
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B) x is subtracted 10 times done
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C) x is subtracted from 10 done
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D) 10 is subtracted from x done
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question_answer8) Amulya is x years of age now. 5 years ago her age was
A) \[(5x)\] years done
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B) \[(5+x)\] years done
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C) \[(x5)\] years done
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D) \[(5\div x)\] years done
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question_answer9) The expression obtained when x is multipled by 2 and then subtracted from 3 is
A) \[2x3\] done
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B) \[2x+3\] done
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C) \[32x\] done
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D) \[3x2\] done
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question_answer10) x  4 =  2 has a solution
A) 6 done
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B) 2 done
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C) 6 done
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D) 2 done
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question_answer11) Kanta hasp pencils in her box. She puts q more pencils in the box. The total number of pencils with her are
A) \[p+q\] done
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B) \[pq\] done
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C) \[pq\] done
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D) \[\frac{p}{q}\] done
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question_answer12) I think of a number and on adding 13 to it, I get 27. The equation for this is
A) \[x27=13\] done
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B) \[x13=27\] done
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C) \[x+27=13\] done
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D) \[x+13=27\] done
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question_answer13) Ravi bought x cans of water at Rs 1.50 each and y packets of biscuits at Rs 2.70 each. Which of the following expressions shows the total amount Ravi paid, in Rs?
A) \[150x+270y\] done
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B) \[1.5\,x+2.7y\] done
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C) \[15x+27y\] done
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D) \[0.15x+0.27y\] done
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question_answer14) Solve the following equation and find the value of variable Y in 7x + 4 = 10
A) \[\frac{6}{7}\] done
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B) ? 4 done
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C) ? 3 done
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D) ? 2 done
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question_answer15) If \[a=3,\,b=5,\,c=ba,\] then which of the following expressions represent 10?
A) \[(a+c)\times b\] done
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B) \[(a+b)c\] done
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C) \[(b+c)+a\] done
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D) \[(ab)+c\] done
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question_answer16) The sum of two numbers is 19 and one of the numbers is one more than twice the other. Represent this statement in the form of an equation using variable x.
A) \[x(2x+1)=19\] done
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B) \[x+(2x+1)\,=19\] done
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C) \[x+(2x1)\,=19\] done
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D) \[x\div (2x1)=19\] done
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question_answer17) The product of two numbers is 22500. If one of the numbers is 150. Find the half of the other.
A) 175 done
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B) 75 done
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C) 85 done
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D) 95 done
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question_answer18) \[\frac{1}{5}th\] of a flagpole is black, \[\frac{1}{4}th\] is white and the remaining three metres is painted yellow. Find the length of the flagpole.
A) \[5\frac{5}{11}m\] done
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B) \[\frac{60}{11}cm\] done
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C) \[5\,km\] done
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D) None of these done
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question_answer19) Amulya is x years of age now. 5 years ago her age was
A) \[(5x)\] years done
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B) \[(5+x)\] years done
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C) \[(x5)\] years done
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D) \[(5\div x)\] years done
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question_answer20) Which of the following is an equation?
A) \[x+1\] done
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B) \[x1\] done
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C) \[x1=0\] done
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D) \[x+1>0\] done
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question_answer21) Which of the following equation has x = 2 as a solution?
A) \[x+2=5\] done
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B) \[x2=0\] done
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C) \[2x+1=0\] done
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D) \[x+3=6\] done
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question_answer22) In algebra, letters may stand for
A) known quantities done
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B) unknown quantities done
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C) fixed numbers done
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D) none of these done
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question_answer23) 10 ? x means
A) 10 is subtracted x times done
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B) x is subtracted 10 times done
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C) x is subtracted from 10 done
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D) 10 is subtracted from x done
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question_answer24) Fill in the blanks with the correct word from the given options. An algebraic expression is called a _______ if there is only one term in it.
A) binomial done
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B) Monomial done
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C) trinomial done
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D) polynomial done
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question_answer25) Trinomial is an algebraic expression with ______ terms.
A) one done
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B) two done
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C) three done
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D) four done
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question_answer26) The numerical factor of the term is called
A) like term done
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B) unlike term done
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C) coefficient done
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D) polynomial done
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question_answer27) Maximum number of zeroes of a polynomial is equal to its _______.
A) degree done
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B) term done
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C) coefficient done
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D) factor done
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question_answer28) Directions: Match ColumnI with ColumnII and select the correct answer using the codes given below the columns.
A) \[A\to p;\,B\to s;\,C\to q;\,D\to r\] done
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B) \[A\to s;\,B\to r;\,C\to q;\,D\to p\] done
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C) \[A\to s;\,B\to r;\,C\to p;\,D\to q\] done
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D) \[A\to q;\,B\to r;\,C\to p;\,D\to s\] done
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question_answer29) Directions: Match ColumnI with ColumnII and select the correct answer using the codes given below the columns.
A) \[A\to p;B\to s;C\to q;D\to r\] done
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B) \[A\to s;B\to q;C\to r;D\to p\] done
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C) \[A\to r;B\to p;C\to s;D\to q\] done
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D) \[A\to q;B\to r;C\to p;D\to s\] done
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question_answer30) Directions: Match ColumnI with ColumnII and select the correct answer using the codes given below the columns.
A) \[A\to s;\,B\to q;\,C\to r;\,D\to p\] done
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B) \[A\to r;\,B\to s;\,C\to p;\,D\to q\] done
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C) \[A\to p;\,B\to s;\,C\to q;\,D\to r\] done
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D) \[A\to p;\,B\to q;\,C\to s;\,D\to r\] done
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question_answer31) Directions: Match ColumnI with ColumnII and select the correct answer using the codes given below the columns.
A) \[A\to p;\,B\to r;\,C\to q;\,D\to s\] done
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B) \[A\to r;\,B\to q;\,C\to p;\,D\to s\] done
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C) \[A\to p;\,B\to s;\,C\to r;\,D\to q\] done
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D) \[A\to q;\,B\to s;\,C\to p;\,D\to r\] done
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question_answer32) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 1 An algebraic expression is a combination of constants and variables connected by the mathematical operators \[+,\,,\,\times ,\,\div \]. A symbol which can be assigned different numerical values is called variable or literal. A term is a combination of constants and variables connected together by the mathematical operators of multiplication and division. Each term in an algebraic expression is the product of one or more constants and variables. These constants and variables are called the factors of that term. Which of the following is not an algebraic expression?
A) \[5x+20\] done
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B) \[7x\] done
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C) \[\frac{9x}{3}\] done
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D) 2 done
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question_answer33) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 1 An algebraic expression is a combination of constants and variables connected by the mathematical operators \[+,\,,\,\times ,\,\div \]. A symbol which can be assigned different numerical values is called variable or literal. A term is a combination of constants and variables connected together by the mathematical operators of multiplication and division. Each term in an algebraic expression is the product of one or more constants and variables. These constants and variables are called the factors of that term. If there are x rows of chairs and each row contains \[{{x}^{2}}\] chairs. The total number of chairs is
A) \[x\] done
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B) \[{{x}^{2}}\] done
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C) \[x+{{x}^{2}}\] done
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D) \[{{x}^{3}}\] done
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question_answer34) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 1 An algebraic expression is a combination of constants and variables connected by the mathematical operators \[+,\,,\,\times ,\,\div \]. A symbol which can be assigned different numerical values is called variable or literal. A term is a combination of constants and variables connected together by the mathematical operators of multiplication and division. Each term in an algebraic expression is the product of one or more constants and variables. These constants and variables are called the factors of that term. Which of the following is incorrect?
A) An algebraic expression will have at least two terms. done
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B) Several unlike terms connected by + or  are called algebraic expressions. done
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C) \[3{{a}^{2}}bc\] is a term as well as expression. done
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D) In \[4{{x}^{2}}+y,\,4{{x}^{2}}y\] and y are both terms of the expression. done
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question_answer35) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 1 An algebraic expression is a combination of constants and variables connected by the mathematical operators \[+,\,,\,\times ,\,\div \]. A symbol which can be assigned different numerical values is called variable or literal. A term is a combination of constants and variables connected together by the mathematical operators of multiplication and division. Each term in an algebraic expression is the product of one or more constants and variables. These constants and variables are called the factors of that term. In algebra, letters may stand for
A) known quantities done
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B) unknown quantities done
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C) fixed numbers done
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D) None of these done
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question_answer36) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 2 Rahul's mother's age is 5 years less than four times his age. Write an algebraic expression for the given situation (using 'x' as variable).
A) \[54x\] done
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B) \[4x+5\] done
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C) \[4x5\] done
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D) \[4(x+5)\] done
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question_answer37) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 2 Rahul's mother's age is 5 years less than four times his age. Five years from now, what will be the age of Kabul's mother?
A) \[4x+5\] years done
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B) 4x + 10 years done
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C) \[10x5\] years done
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D) 4x years done
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question_answer38) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 2 Rahul's mother's age is 5 years less than four times his age. What is his mother's age if his present age is 11 years old?
A) 44 years done
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B) 39 years done
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C) 49 years done
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D) 45 years done
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question_answer39) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 3 Sally's mass is w kg. Her mother is 6 times as heavy. Her brother's mass is \[\frac{1}{3}\] her mother's mass. Sally's brother's mass is
A) \[\frac{1}{3}\,w\,kg\] done
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B) \[2\,w\,kg\] done
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C) \[6\,w\,kg\] done
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D) \[\frac{2}{3}\,w\,kg\] done
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question_answer40) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 3 Sally's mass is w kg. Her mother is 6 times as heavy. Her brother's mass is \[\frac{1}{3}\] her mother's mass. What is their total mass?
A) 6wkg done
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B) 7wkg done
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C) 9wkg done
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D) \[\frac{1}{3}w\,kg\] done
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question_answer41) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 3 Sally's mass is w kg. Her mother is 6 times as heavy. Her brother's mass is \[\frac{1}{3}\] her mother's mass. What is Sally's mother's age, if Sally's mass is 8kg?
A) 48kg done
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B) 42kg done
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C) 18kg done
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D) 56kg done
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question_answer42) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 4 Neha and Preeti are two friends. Neha has 4 more marbles than twice the number of marbles Preeti has, there are 52 marbles in total. Write an algebraic expression for the above situation, (m denotes the number of marbles).
A) \[2m+4=52\] done
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B) \[3m+4=52\] done
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C) \[m+2m=52\] done
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D) \[m+4=52\] done
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question_answer43) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 4 Neha and Preeti are two friends. Neha has 4 more marbles than twice the number of marbles Preeti has, there are 52 marbles in total. The number of marbles that Neha has
A) 36 done
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B) 16 done
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C) 48 done
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D) 32 done
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question_answer44) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 4 Neha and Preeti are two friends. Neha has 4 more marbles than twice the number of marbles Preeti has, there are 52 marbles in total. The number of marbles that Preeti has
A) 12 done
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B) 18 done
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C) 16 done
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D) 14 done
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question_answer45) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 5 Price of apple per kg is Rs 2 less than price of orange per kg? Write an algebraic expression using variable 'p' for price of apple per kg?
A) p ? 2 done
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B) p + 2 = 0 done
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C) 2p = 8 done
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D) p ? 2 = 2 done
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question_answer46) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 5 Price of apple per kg is Rs 2 less than price of orange per kg? If the price of orange per kg be Rs 45. What will be the price of apple per kg?
A) Rs. 42 done
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B) Rs. 43 done
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C) Rs. 40 done
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D) Rs. 44 done
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question_answer47) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 5 Price of apple per kg is Rs 2 less than price of orange per kg? If I buy 2 kg of apple and 3 kg of orange then what will be the total price I pay?
A) Rs. 230 done
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B) Rs. 135 done
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C) Rs. 240 done
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D) Rs. 221 done
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question_answer48) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 6 The length of a rectangular hall is 4 metres less than 3 times the breadth of the hall. What is the length of hall if breadth is b metres?
A) b4 done
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B) 3b4 done
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C) 43b done
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D) 3b done
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question_answer49) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 6 The length of a rectangular hall is 4 metres less than 3 times the breadth of the hall. The expression for the perimeter of rectangular hall in terms of ?b? will be
A) \[4b4\] done
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B) \[4b\] done
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C) \[(2b4)\] done
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D) \[2(b+4)\] done
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question_answer50) DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 6 The length of a rectangular hall is 4 metres less than 3 times the breadth of the hall. Perimeter of rectangular hall if breadth is 8 metres, is
A) 32 metres done
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B) 28 metres done
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C) 64 metres done
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D) 56 metres done
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question_answer51) DIRECTIONS: The questions in this segment consists of two statements, one labelled as "Assertion A" and the other labelled as "Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Degree of the polynomial \[5{{x}^{2}}+3x+4\] is 2. Reason: The degree of a polynomial of one variable is the highest value of the exponent of the variable.
A) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion. done
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B) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion. done
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C) If Assertion is correct but Reason is incorrect. done
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D) If Assertion is incorrect but Reason is correct. done
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question_answer52) DIRECTIONS: The questions in this segment consists of two statements, one labelled as "Assertion A" and the other labelled as "Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: Binomials and Trinomials are Polynomials. Reason: An algebraic expression having two or more terms is called a multinomial.
A) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion. done
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B) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion. done
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C) If Assertion is correct but Reason is incorrect. done
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D) If Assertion is incorrect but Reason is correct. done
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question_answer53) DIRECTIONS: The questions in this segment consists of two statements, one labelled as "Assertion A" and the other labelled as "Reason R?. You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion: In the expression \[3{{x}^{2}}+7{{y}^{2}}2xy\,+4{{x}^{2}}+8xy+9{{y}^{2}},\]\[3{{x}^{2}},\,4{{x}^{2}}\] are like terms, 2xy, 5xy are like terms and \[7{{y}^{2}},\,9{{y}^{2}}\] are like terms. Reason: When the terms have same literal factors they are called unlike terms.
A) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion. done
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B) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion. done
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C) If Assertion is correct but Reason is incorrect. done
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D) If Assertion is incorrect but Reason is correct. done
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question_answer54) Which of the following statement is true or false? (i) \[x+3+\frac{4}{y}\] is an algebraic expression. (ii) A constant term contains only variables. (iii) Only like terms can be added or subtracted (iv) Degree of a polynomial is a rational number. Choose the correct answer.
A) (i) is True; (ii) is False; (iii) is True; (iv) is False done
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B) (i) is False; (ii) is True; (iii) is True; (iv) is False done
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C) (i) is False; (ii) is False; (iii) is True; (iv) is False done
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D) (i) is True; (ii) is True; (iii) is False; (iv) is True done
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question_answer55) Read the following statements carefully and choose the correct answer. (i) An algebraic expression that contains two unlike terms is called a binomial, for example: \[{{x}^{2}}+2x,\,3x+4\] (ii) A replacement for a variable that makes a equation true is called a solution of the equation.
A) (i) is true. done
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B) (i) is false but (ii) is true. done
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C) Only (ii) is true. done
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D) Both (i) and (ii) are true. done
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question_answer56) Read the following statements carefully and choose the correct answer. (i) The value of \[2({{a}^{2}}+ab)\,+3ab\] equals to 38,when \[a=5,\,b=3\]. (ii) If the value of \[2{{x}^{2}}+xa\] equals to 5 for \[x=0,\] the value of a should be  5.
A) Both (i) and (ii) are true. done
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B) Only (ii) is true. done
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C) Only (i) is true done
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D) Neither (i) nor (ii) is true. done
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question_answer57) Read the following statements carefully and choose the correct answer. (i) The difference of the expressions \[3ab2{{a}^{2}}2{{b}^{2}}\] and \[5{{a}^{2}}7ab+5{{b}^{2}}\] will be \[10ab7{{a}^{2}}7{{b}^{2}}\] which is a trinomial. (ii) The sum of \[{{x}^{2}}+xy+{{y}^{2}}\] and \[2{{x}^{2}}+3xy\] gives an algebraic expression \[3{{x}^{2}}+4xy+{{y}^{2}}\].
A) (i) is true but (ii) is false. done
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B) (ii) is true but (i) is false. done
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C) Both (i) and (ii) are true. done
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D) Neither (i) nor (ii) is true. done
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question_answer58) Read the following statements carefully and choose the correct answer. (i) I had Rs. 200 with me. I gave Rs. x to Anwar, Rs. \[\frac{x}{2}\] to Vidhu and I am left with Rs. \[\frac{x}{2}\]. The algebraic form of the given statement is written as: \[x+\frac{x}{2}+\frac{x}{2}=200\] (ii) The amount I gave to Vidhu is Rs 50 and to Anwar is Rs 100.
A) Only (i) is true. done
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B) Only (ii) is true. done
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C) Both (i) and (ii) are false. done
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D) (ii) is a solution of (i). done
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question_answer59) Read the following statements carefully and choose the correct answer. (i) The algebraic expression for the statement: Onefourth of a number plus 18 is equal, to 20 is \[\frac{1}{4}x+18=20\] (x represent the number). (ii) The number is 8, for the above expression.
A) Only (i) is true. done
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B) Only (ii) is true. done
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C) Both (i) and (ii) are true done
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D) Neither (i) nor (ii) is true. done
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question_answer60) Read the following statements carefully and choose the correct answer. (i) If 20 is subtracted from 3x, the difference equal the sum of x and 4 then x should be 12. (i) t = 9 is a solution of 5t  1 = 44
A) (i) is true while (ii) is false done
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B) (ii) is true while (i) is false done
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C) Both (i) and (ii) are false. done
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D) Both (i) and (ii) are true. done
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question_answer61) Read the following statements carefully and choose the correct answer. (i) Take away 10 from 7x to get a difference of 32, we get x equal to 6. (ii) When three times a number is added to 1, their sum will be equal to 10, the number should be 4.
A) Only (i) is true done
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B) Only (ii) is true done
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C) Both (i) and (ii) are true. done
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D) Neither (i) nor (ii) is true. done
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question_answer62) What is the missing term in the following product? \[(2{{a}^{3}}3)\,(5{{a}^{3}}2)=10{{a}^{6}}+\_\_\_\_\_\_\_\_\_+6\]
A) \[16{{a}^{3}}\] done
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B) \[16{{a}^{3}}\] done
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C) \[19{{a}^{3}}\] done
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D) \[19{{a}^{3}}\] done
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question_answer63) What is the sum of \[(x+1)\] and the reciprocal of \[(x1)\]?
A) \[\frac{{{x}^{2}}2}{x1}\] done
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B) \[\frac{{{x}^{2}}}{x1}\] done
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C) \[\frac{{{x}^{2}}}{x1}\] done
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D) \[\frac{2x}{x1}\] done
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question_answer64) Seven is multiplied by x and the result is deducted from 60. Which of the following expression represents the above?
A) \[7x60\] done
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B) \[60x\] done
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C) \[607x\] done
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D) \[7\times 60x\] done
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question_answer65) The sum of \[3{{x}^{2}}+4x2{{y}^{2}}\] and \[{{x}^{2}}+3x2{{y}^{2}}\] is
A) \[4{{x}^{2}}+x\] done
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B) \[7x+2{{x}^{2}}4{{y}^{2}}\] done
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C) \[7x+4{{x}^{2}}4{{y}^{2}}\] done
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D) \[x+2{{x}^{2}}\] done
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question_answer66) The expression obtained when x is multipled by 2 and then subtracted from 3 is
A) \[2x3\] done
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B) \[2x+3\] done
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C) \[32x\] done
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D) \[3x2\] done
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question_answer67) \[x4=2\] has a solution
A) 6 done
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B) 2 done
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C) 6 done
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D) 2 done
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question_answer68) Kanta has p pencils in her box. She puts q more pencils in the box. The total number of pencils with her are
A) p + q done
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B) pq done
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C) p ? q done
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D) \[\frac{p}{q}\] done
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question_answer69) I think of a number and on adding 13 to it, I get 27. The equation for this is
A) \[x27=13\] done
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B) \[x13=27\] done
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C) \[x+27=13\] done
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D) \[x+13=17\] done
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question_answer70) Ravi bought x cans of water at Rs 1.50 each and y packets of biscuits at Rs 2.70 each. Which of the following expressions shows the total amount Ravi paid, in Rs?
A) \[150x+270y\] done
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B) \[1.5x+2.7y\] done
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C) \[15x+27y\] done
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D) \[0.15x+0.27y\] done
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question_answer71) The product of two numbers is 22500. If one of the numbers is 150. Find the half of the other.
A) 175 done
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B) 75 done
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C) 85 done
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D) 95 done
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question_answer72) Solve the following equation and find the value of variable 'x' in \[7x+4=10\]
A) \[\frac{6}{7}\] done
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B) ? 4 done
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C) ? 3 done
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D) ? 2 done
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question_answer73) If \[a=3,\,b=5,\,c=ba,\] then which of the following expressions represent 10 ?
A) \[(a+c)\times b\] done
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B) \[(a+b)c\] done
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C) \[(b+c)+a\] done
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D) \[(ab)+c\] done
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question_answer74) The sum of two numbers is 19 and one of the numbers is one more than twice the other. Represent this statement in the form of an equation using variable x.
A) \[x(2x+1)\,=19\] done
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B) \[x+(2x+1)=19\] done
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C) \[x+(2x1)=19\] done
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D) \[x\div (2x1)=19\] done
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question_answer75) Add the following polynomials, \[{{x}^{3}}3{{x}^{2}}6x+10\] and \[4{{x}^{3}}+10{{x}^{2}}+15x20\]?
A) \[5{{x}^{3}}+7{{x}^{2}}9x+10\] done
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B) \[5{{x}^{2}}+6+45x\] done
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C) \[5{{x}^{3}}+7{{x}^{2}}+9x10\] done
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D) \[5x3{{x}^{2}}+6\] done
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question_answer76) The difference of \[4{{x}^{2}}y3xy+5x\] from \[10{{x}^{2}}y6xy+15x15\] is
A) \[8{{x}^{3}}2{{x}^{2}}+9\] done
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B) \[6{{x}^{2}}y3xy+10x25\] done
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C) \[5x3{{x}^{2}}+6\] done
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D) \[6xy3{{x}^{2}}y+10x25\] done
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question_answer77) The product of \[({{a}^{2}}+ab+{{b}^{2}})\,({{a}^{2}}ab{{b}^{2}})\]
A) \[{{a}^{4}}{{a}^{2}}{{b}^{2}}2a{{b}^{3}}{{b}^{7}}\] done
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B) \[6{{a}^{2}}b3ab+10a25\] done
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C) \[5a3{{a}^{2}}+6\] done
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D) \[6{{a}^{4}}{{a}^{2}}{{b}^{2}}+2a{{b}^{3}}\] done
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question_answer78) The product of 2 with an unknown number x is expressed by 2x. Find the constant of the resulting product.
A) 2 done
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B) 1 done
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C) x done
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D) 2x done
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question_answer79) The coefficient of \[{{x}^{2}}{{y}^{6}}\] in the term \[{{x}^{2}}{{y}^{6}}\] is?
A) 0 done
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B) 1 done
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C) 1 done
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D) 6 done
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question_answer80) The product of the polynomials, \[(3{{u}^{2}}v5u{{v}^{2}})\] and \[\left( \frac{1}{5}{{u}^{2}}+\frac{1}{5}{{v}^{2}} \right)\] is
A) \[\frac{3}{5}{{u}^{4}}v{{u}^{3}}{{v}^{2}}u{{v}^{4}}+\frac{3}{5}{{u}^{2}}{{v}^{3}}\] done
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B) \[\frac{{{u}^{4}}v}{5}2u{{v}^{2}}\,+{{u}^{2}}{{v}^{3}}\,\frac{5u{{v}^{4}}}{3}\] done
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C) \[\frac{3{{u}^{4}}v}{5}4{{v}^{2}}+4{{u}^{2}}{{v}^{3}}\frac{5u{{v}^{4}}}{3}\] done
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D) \[\frac{3{{u}^{4}}v}{5}{{u}^{3}}{{v}^{2}}+{{u}^{2}}{{v}^{3}}5u{{v}^{4}}\] done
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question_answer81) Think of an even number 2x, then the next odd number is
A) \[2x1\] done
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B) \[2x+1\] done
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C) \[2x+2\] done
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D) \[2x2\] done
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question_answer82) Think of an even number 2x, then the next even number is
A) \[2x1\] done
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B) \[2x+1\] done
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C) \[2x+2\] done
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D) \[2x2\] done
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question_answer83) Think of an even number 2x, then the previous even number is
A) \[2x1\] done
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B) \[2x+1\] done
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C) \[2x+2\] done
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D) \[2x2\] done
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question_answer84) Directions: Match ColumnI with ColumnII and select the correct answer using the codes gives below the columns.
A) \[\text{A}\to (s);\,B\to (r);\,C\to (q);\,D\to (p)\] done
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B) \[\text{A}\to (r);\,B\to (s);\,C\to (q);\,D\to (p)\] done
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C) \[\text{A}\to (r);\,B\to (s);\,C\to (p);\,D\to (q)\] done
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D) \[\text{A}\to (s);\,B\to (r);\,C\to (p);\,D\to (q)\] done
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question_answer85) Directions: Match ColumnI with ColumnII and select the correct answer using the codes gives below the columns.
A) \[\text{A}\to (s);\,B\to (r);\,C\to (p);\,D\to (q)\] done
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B) \[\text{A}\to (r);\,B\to (s);\,C\to (p);\,D\to (q)\] done
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C) \[\text{A}\to (r);\,B\to (s);\,C\to (q);\,D\to (p)\] done
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D) \[\text{A}\to (s);\,B\to (r);\,C\to (p);\,D\to (q)\] done
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question_answer86) DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow. ? A combination of locks requires 3 numbers to open ? The second number is 2d + 5 greater than the first number. ? The third number is 3d  20 less than the second number. ? The sum of the three numbers is 10 + 9. The first number is
A) \[3d11\] done
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B) \[2d+19\] done
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C) \[3d7\] done
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D) \[5d11\] done
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question_answer87) DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow. ? A combination of locks requires 3 numbers to open ? The second number is 2d + 5 greater than the first number. ? The third number is 3d  20 less than the second number. ? The sum of the three numbers is 10 + 9. Product of first and third number is
A) \[{{a}^{2}}+25a\] done
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B) \[ad+25\] done
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C) \[{{a}^{2}}+ad+25\] done
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D) \[{{a}^{2}}ad+25a\] done
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question_answer88) DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow. ? A combination of locks requires 3 numbers to open ? The second number is 2d + 5 greater than the first number. ? The third number is 3d  20 less than the second number. ? The sum of the three numbers is 10 + 9. Algebraic expression for clue number obtained in second clue
A) Second number = First number \[+2d+5\] done
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B) Second number = First number  (2d + 5) done
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C) First number = Second number + 2d + 5 done
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D) None of these done
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question_answer89) DIRECTIONS: Passage ? 2 Read the passage(s) given below and answer the questions that follow. Tarun has a certain number of magnets. X magnets are round and the rest are oval. Also, there are 96 more oval magnets than round magnets. How many oval magnets are there?
A) \[x96\] done
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B) \[x+96\] done
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C) 96 done
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D) 96x done
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question_answer90) DIRECTIONS: Passage ? 2 Read the passage(s) given below and answer the questions that follow. Tarun has a certain number of magnets. X magnets are round and the rest are oval. Also, there are 96 more oval magnets than round magnets. How many magnets are there altogether?
A) \[2x96\] done
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B) \[2x\times 96\] done
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C) \[2x+96\] done
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D) 96 done
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question_answer91) DIRECTIONS: Passage ? 3 Read the passage(s) given below and answer the questions that follow. Ram started a business with Rs. (3a + 5b  2c). He earned a profit of Rs. (2a + 3b  5c) in January Suffered a loss of Rs. (4a  2b + 6c) in February, and again earned a gain of Rs. (2c + 2b  Id) in March. How much money he got on 1st february?
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question_answer92) DIRECTIONS: Passage ? 3 Read the passage(s) given below and answer the questions that follow. Ram started a business with Rs. (3a + 5b  2c). He earned a profit of Rs. (2a + 3b  5c) in January Suffered a loss of Rs. (4a  2b + 6c) in February, and again earned a gain of Rs. (2c + 2b  Id) in March. How much money will he get on the 1 st April?
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question_answer93) DIRECTIONS: Passage ? 3 Read the passage(s) given below and answer the questions that follow. Ram started a business with Rs. (3a + 5b  2c). He earned a profit of Rs. (2a + 3b  5c) in January Suffered a loss of Rs. (4a  2b + 6c) in February, and again earned a gain of Rs. (2c + 2b  Id) in March. What was the total profit he earned voluring the month of January and March?
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question_answer94) Read the statements given below carefully and choose the correct answer. (i) If \[a=2\] and b = 5 then out of \[2a+3b,\,2ba,\,ab\] and \[{{a}^{2}}{{b}^{2}}\] only \[{{a}^{2}}{{b}^{2}}\] has the least value. (ii) Anshi celebrated her 16th birthday x year ago. She would be \[(16+x+z)\] years old in z year time.
A) (i) is true while (ii) is false. done
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B) (i) is false while (ii) is true. done
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C) (i) and (ii), both are true. done
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D) (i) and (ii), both are false. done
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question_answer95) Read the following statements and choose the correct option. (i) If \[\frac{P}{Q}=7\] then the value of \[\frac{P+Q}{PQ}\] is (ii) If \[P=\frac{{{x}^{2}}36}{{{x}^{2}}49}\] and \[Q\frac{x6}{x+7}\] then the value of \[\frac{P}{Q}\] is \[\frac{x6}{x7}\]
A) (i) and (ii) are false. done
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B) (i) and (ii) are true. done
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C) (i) is true while (ii) is false. done
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D) (i) is false while (ii) is true. done
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question_answer96) Question given below is followed by three statements. Read the question and the statements. Decide which of the statements is/are necessary to answer the question. (l) What is the present age of Amit? (i) The sum of the ages of Amit and Bharat is 21 years. (ii) The difference of the ages of Amit and Bharat is 5 years. (iii) The product of the ages of Amit and Bharat is 104 years.
A) (i) and (ii) only done
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B) (ii) and (iii) only done
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C) (i) and (iii) only done
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D) Any two of the three done
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question_answer97) Read the statement given below carefully and choose the correct answer. (i) The sum of two numbers is x. If one of the number is 19, the other number in terms of x is x  19. (ii) The product of two number is 18. If one number is a, then the other number is 18a.
A) (i) is true only done
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B) (ii) is true only done
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C) (i) and (ii), both are true. done
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D) (i) and (ii), both are false. done
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