p: Every fraction is a rational number. |
q: Every rational number is a fraction. |
A) p is true and q is false. done clear
B) p is false and q is true. done clear
C) Both p and q are true. done clear
D) Both p and q are false. done clear
View Solution play_arrowquestion_answer2) Which of the following is not a rational number(s)?
A) \[\frac{-2}{9}\] done clear
B) \[\frac{4}{-7}\] done clear
C) \[\frac{-3}{-17}\] done clear
D) \[\frac{-3}{-17}\] done clear
View Solution play_arrowp: All integers are rational numbers. |
q: Every rational number is an integer. |
A) p is false and q is true. done clear
B) p is true and q is false. done clear
C) Both p and q are true. done clear
D) Both p and q are false. done clear
View Solution play_arrowquestion_answer4) What type of a number is \[\frac{-3}{0}\]?
A) A positive rational number. done clear
B) A negative rational number. done clear
C) Either a positive or a negative rational number. done clear
D) Neither a positive nor a negative rational number. done clear
View Solution play_arrowquestion_answer5) Which among the following is a rational number equivalent to \[\frac{5}{3}\]?
A) \[\frac{-20}{15}\] done clear
B) \[\frac{25}{-15}\] done clear
C) \[\frac{25}{15}\] done clear
D) \[\frac{15}{25}\] done clear
View Solution play_arrowquestion_answer6) What type of a numerator does \[\frac{0}{7}\] have?
A) Positive done clear
B) Negative done clear
C) Either positive or negative done clear
D) Neither positive nor negative done clear
View Solution play_arrowquestion_answer7) Which of the following statements is true?
A) \[\frac{3}{-8}>\frac{-12}{32}\] done clear
B) \[\frac{3}{-8}=\frac{-12}{32}\] done clear
C) \[\frac{3}{-8}<\frac{-12}{32}\] done clear
D) \[\frac{3}{5}>\frac{4}{3}\] done clear
View Solution play_arrowquestion_answer8) If \[\frac{-4}{7}=\frac{-32}{x},\] what is the value of x?
A) \[-56\] done clear
B) \[56\] done clear
C) \[46\] done clear
D) \[-46\] done clear
View Solution play_arrowquestion_answer9) Which is the greatest?
A) \[\frac{-5}{11}\] done clear
B) \[\frac{5}{-12}\] done clear
C) \[\frac{-5}{17}\] done clear
D) \[\frac{-5}{13}\] done clear
View Solution play_arrowA) \[\frac{3}{4}>-2>\frac{-11}{20}>\frac{4}{-5}\] done clear
B) \[\frac{3}{4}>\frac{-11}{20}>\frac{-4}{5}>-2\] done clear
C) \[\frac{3}{4}>\frac{4}{-5}>-2>\frac{-11}{20}\] done clear
D) \[\frac{3}{4}>\frac{4}{-5}>\frac{-11}{20}>-2\] done clear
View Solution play_arrowA) \[\frac{80}{90}\] done clear
B) \[\frac{86}{45}\] done clear
C) \[\frac{43}{45}\] done clear
D) \[\frac{43}{90}\] done clear
View Solution play_arrowA) \[11\frac{1}{9}%\] done clear
B) \[10%\] done clear
C) \[20%\] done clear
D) \[25%\] done clear
View Solution play_arrowA) \[\frac{2}{9}\] done clear
B) \[\frac{4}{9}\] done clear
C) \[\frac{10}{9}\] done clear
D) \[\frac{2}{3}\] done clear
View Solution play_arrowquestion_answer14) Which of the following pairs represent the same rational number?
A) \[\frac{-7}{21}\] and \[\frac{1}{3}\] done clear
B) \[\frac{1}{3}\] and \[\frac{-1}{9}\] done clear
C) \[\frac{-5}{-9}\] and \[\frac{5}{-9}\] done clear
D) \[\frac{8}{-5}\] and \[\frac{-24}{15}\] done clear
View Solution play_arrowA) P is true and Q is the correct explanation of P. done clear
B) P is false and Q is the correct explanation of P. done clear
C) P is true and Q is false. done clear
D) Both P and Q are false. done clear
View Solution play_arrowquestion_answer16) What is the result of \[2-\frac{11}{39}+\frac{5}{26}\]?
A) \[\frac{149}{39}\] done clear
B) \[\frac{149}{78}\] done clear
C) \[\frac{149}{76}\] done clear
D) \[\frac{149}{98}\] done clear
View Solution play_arrowquestion_answer17) Which is the equivalent of \[\frac{-143}{21}\]?
A) \[-6+\frac{17}{21}\] done clear
B) \[6+\left( \frac{-17}{21} \right)\] done clear
C) \[(-6)+\left( \frac{-17}{21} \right)\] done clear
D) \[-6\] done clear
View Solution play_arrowA) Closure property done clear
B) Commutative property done clear
C) Associative property done clear
D) Identity property done clear
View Solution play_arrowquestion_answer19) Which of the following statements is correct?
A) 0 is called the additive identity for rational numbers. done clear
B) 1 is called the multiplicative identity for rational numbers. done clear
C) The additive inverse of 0 is zero itself. done clear
D) All the above. done clear
View Solution play_arrowA) \[\frac{-8}{5}\] done clear
B) \[\frac{8}{5}\] done clear
C) \[\frac{-6}{5}\] done clear
D) \[\frac{6}{5}\] done clear
View Solution play_arrowquestion_answer21) What number should be added to \[\frac{-5}{6}\] to get \[\frac{3}{2}\]?
A) \[\frac{-7}{3}\] done clear
B) \[2\frac{1}{3}\] done clear
C) \[\frac{8}{3}\] done clear
D) \[\frac{-8}{3}\] done clear
View Solution play_arrowquestion_answer22) Which of the following statements is true?
A) The reciprocals of 1 and \[-1\] are themselves. done clear
B) Zero has no reciprocal. done clear
C) The product of two rational numbers is a rational number. done clear
D) All the above. done clear
View Solution play_arrowA) Associative property done clear
B) Commutative property done clear
C) Distributive property done clear
D) Closure property done clear
View Solution play_arrowquestion_answer24) What is the product of a rational number and its reciprocal?
A) \[0\] done clear
B) \[1\] done clear
C) \[-1\] done clear
D) \[2\] done clear
View Solution play_arrowA) \[\frac{36}{48}\] done clear
B) \[\frac{25}{64}\] done clear
C) \[\frac{27}{49}\] done clear
D) \[\frac{27}{64}\] done clear
View Solution play_arrowquestion_answer26) By what rational number should \[\frac{-8}{39}\]. Be multiplied to obtain 26?
A) \[\frac{507}{4}\] done clear
B) \[\frac{-507}{4}\] done clear
C) \[\frac{407}{4}\] done clear
D) \[-\frac{407}{4}\] done clear
View Solution play_arrowA) \[8\] done clear
B) \[10\] done clear
C) \[6\] done clear
D) \[12\] done clear
View Solution play_arrowA) \[1\frac{8}{15}\] done clear
B) \[\left( -3\frac{8}{15} \right)\] done clear
C) \[\left( -2\frac{8}{15} \right)\] done clear
D) \[3\frac{8}{15}\] done clear
View Solution play_arrowquestion_answer29) Compute \[1\frac{1}{4}+\left( \frac{-8}{3} \right)-\left( \frac{-5}{9} \right)\].
A) \[\frac{-31}{36}\] done clear
B) \[\frac{13}{36}\] done clear
C) \[\frac{15}{36}\] done clear
D) \[\frac{-29}{36}\] done clear
View Solution play_arrowquestion_answer30) Find the value of \[-6\frac{2}{3}\times \frac{2}{5}\]
A) \[2\frac{2}{3}\] done clear
B) \[2\frac{1}{5}\] done clear
C) \[-2\frac{2}{3}\] done clear
D) \[-2\frac{1}{3}\] done clear
View Solution play_arrowA) \[\frac{-1}{3}\] done clear
B) \[\frac{1}{3}\] done clear
C) \[\frac{2}{3}\] done clear
D) \[-3\] done clear
View Solution play_arrowquestion_answer32) Determine 'y' so that \[y-2\frac{1}{3}=\left( -3\frac{7}{12} \right)\].
A) \[-1\frac{1}{4}\] done clear
B) \[1\frac{1}{4}\] done clear
C) \[-1\frac{1}{12}\] done clear
D) \[1\frac{1}{12}\] done clear
View Solution play_arrowA) \[\frac{-2}{5}\] done clear
B) \[0\] done clear
C) \[1\] done clear
D) \[\frac{2}{5}\] done clear
View Solution play_arrowA) 79 minutes done clear
B) 50 minutes done clear
C) 60 minutes done clear
D) 69 minutes done clear
View Solution play_arrowquestion_answer35) Find a rational number between \[\frac{3}{4}\] and \[\frac{9}{11}\].
A) \[\frac{1}{2}\] done clear
B) \[\frac{13}{11}\] done clear
C) \[\frac{69}{88}\] done clear
D) \[\frac{1}{4}\] done clear
View Solution play_arrowquestion_answer36) What should be added to \[\frac{-7}{8}\] to get \[\frac{4}{9}\]?
A) \[\frac{72}{95}\] done clear
B) \[\frac{95}{72}\] done clear
C) \[\frac{-72}{95}\] done clear
D) \[\frac{-95}{72}\] done clear
View Solution play_arrowquestion_answer37) What should be subtracted from \[\frac{-2}{3}\]to get \[\frac{5}{6}\]?
A) \[\frac{3}{2}\] done clear
B) \[\frac{-3}{2}\] done clear
C) \[\frac{2}{3}\] done clear
D) \[\frac{-2}{3}\] done clear
View Solution play_arrowquestion_answer38) What is the reciprocal of \[-8\]?
A) \[8\] done clear
B) \[\frac{1}{8}\] done clear
C) \[\frac{-1}{8}\] done clear
D) \[-8\] done clear
View Solution play_arrowquestion_answer39) What is the sum of the rational numbers \[\frac{2}{5}\] and \[\frac{-3}{7}\]?
A) \[0\] done clear
B) \[1\] done clear
C) \[\frac{1}{35}\] done clear
D) \[-\frac{1}{35}\] done clear
View Solution play_arrowquestion_answer40) By what number should \[\frac{-33}{8}\] be divided to get \[\frac{-11}{2}\]?
A) \[\frac{-4}{3}\] done clear
B) \[\frac{4}{3}\] done clear
C) \[\frac{3}{4}\] done clear
D) \[\frac{-3}{4}\] done clear
View Solution play_arrowA) \[\frac{-2}{3}\] done clear
B) \[\frac{1}{2}\] done clear
C) \[\frac{2}{3}\] done clear
D) \[\frac{-1}{2}\] done clear
View Solution play_arrowA) \[\frac{-4}{21}\] done clear
B) \[\frac{-6}{23}\] done clear
C) \[\frac{-5}{27}\] done clear
D) \[\frac{4}{21}\] done clear
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