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question_answer1)
The integer which is 5 more than \[(-2+(-4))\]is _________.
A)
-1 done
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B)
-2 done
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C)
1 done
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D)
2 done
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question_answer2)
Which of the following integers is greatest?
A)
-16 done
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B)
-18 done
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C)
-20 done
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D)
-83 done
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question_answer3)
Find the sum of -23, 18, -26, -57.
A)
-40 done
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B)
-88 done
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C)
-60 done
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D)
-20 done
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question_answer4)
Which of the following statements is true? (If N, Wand I represents Natural number, Whole number and Integer respectively)
A)
\[N\subset W\subset l\] done
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B)
\[l\subset N\subset W\] done
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C)
\[W\subset N\subset l\] done
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D)
\[l\subset W\subset N\] done
clear
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question_answer5)
Which sign will come in the box to make the expression true? \[(-6)+(-5)-2\text{ }\text{ }(-6)+(-5-2)\]
A)
< done
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B)
> done
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C)
= done
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D)
None of these done
clear
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question_answer6)
Every positive integer is _____ than every negative integer.
A)
greater done
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B)
smaller done
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C)
neither greater nor smaller done
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D)
None of these done
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question_answer7)
Select the CORRECT statement.
A)
If the dividend and divisor have opposite signs, then the quotient will be negative. done
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B)
If the two factors of a number are of same signs, then their product is positive. done
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C)
If the addends are of same sign, then the sign of their sum is the same as the sign of the addends. done
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D)
All of these done
clear
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question_answer8)
Which of the following shows the maximum rise in temperature?
A)
\[\text{0 }\!\!{}^\circ\!\!\text{ C}\] to \[\text{10 }\!\!{}^\circ\!\!\text{ C}\] done
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B)
\[\text{- 4 }\!\!{}^\circ\!\!\text{ C}\] to \[\text{8 }\!\!{}^\circ\!\!\text{ C}\] done
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C)
\[\text{-15 }\!\!{}^\circ\!\!\text{ C}\] to \[\text{-8 }\!\!{}^\circ\!\!\text{ C}\] done
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D)
\[\text{-7 }\!\!{}^\circ\!\!\text{ C}\] to \[\text{0 }\!\!{}^\circ\!\!\text{ C}\] done
clear
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question_answer9)
Which of the following is INCORRECT?
A)
Positive integer > zero > negative integer done
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B)
Positive integer > negative integer < zero done
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C)
Zero < positive integer > negative integer done
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D)
Positive integer > zero < negative integer done
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question_answer10)
In which of the following pairs of integers, the first integer is not on the left of the other integer on the number line?
A)
(-1, 10) done
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B)
(-3, -5) done
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C)
(-5, -3) done
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D)
(-6, 0) done
clear
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question_answer11)
Zero is _____ every negative integer.
A)
smaller than done
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B)
equal to done
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C)
greater than done
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D)
None of these done
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question_answer12)
Which of the following is CORRECT?
A)
\[\text{-9902-37}\] done
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B)
\[\text{-99-3702}\] done
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C)
\[\text{-3702-99}\] done
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D)
\[\text{-37-9902}\] done
clear
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question_answer13)
Sum of two integers is -35. If one of them is 15, then other one is
A)
20 done
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B)
-20 done
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C)
-50 done
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D)
50 done
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question_answer14)
The value of (-172) + (-40) + 5 + (-425) + (-275) + 600 - (-15) is
A)
315 done
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B)
-201 done
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C)
400 done
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D)
-292 done
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question_answer15)
Amit walked 5 km towards East, then 8 km towards West. Now, his position is represented as (East represents +ve and west represent -ve)
A)
-3 km done
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B)
+3 km done
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C)
-8 km done
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D)
+8 km done
clear
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question_answer16)
Multiplying a negative integer for even number of times gives a _________ result.
A)
Positive done
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B)
Negative done
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C)
0 done
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D)
Both (a) and (b) done
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question_answer17)
Which of the following options shows the given number sentence? -13 + (-3) = -16
A)
When two positive integers are added, we get a positive integer. done
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B)
When two negative integers are added, we get a negative integer. done
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C)
The subtraction of an integer is the same as the addition of its additive inverse. done
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D)
All of these done
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question_answer18)
The integer '5 units to the right of 0 on the number line' is
A)
+5 done
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B)
-5 done
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C)
+4 done
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D)
-4 done
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question_answer19)
Subtract -5308 from the sum [(-2100) + (-2001)].
A)
1207 done
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B)
1210 done
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C)
1215 done
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D)
1200 done
clear
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question_answer20)
Amulya and Amar visited two places A and B respectively in Kashmir and recorded the minimum temperatures on a particular day as \[-\text{4 }\!\!{}^\circ\!\!\text{ C}\] at A and \[-\text{1 }\!\!{}^\circ\!\!\text{ C}\] at B. Which of the following statements is true?
A)
A is cooler than B. done
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B)
B is cooler than A. done
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C)
There is a difference of \[\text{2 }\!\!{}^\circ\!\!\text{ C}\] in the temperature. done
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D)
The temperature at A is \[\text{4 }\!\!{}^\circ\!\!\text{ C}\] higher than that at B. done
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question_answer21)
Jatin's monthly salary is Rs.12000. He spends Rs.1450 for his son's education, Rs.550 for purchasing clothes, Rs.450 for purchasing vegetables, milk, etc., Rs.1500 for purchasing medicine and pays a rent of Rs.5000 in a particular month. How much does he save in this month?
A)
Rs.4255 done
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B)
Rs.4960 done
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C)
Rs.3165 done
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D)
Rs.3050 done
clear
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question_answer22)
In a set of 12 questions, 4 marks are awarded for every correct answer and -2 marks for every wrong answer. Smriti gets five correct and seven wrong answers. What is her score?
A)
6 done
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B)
8 done
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C)
9 done
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D)
12 done
clear
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question_answer23)
Arnav travelled to school 10 km west from his house. He then travelled to the central library 35 km East from school. Find the distance between the house and the central library.
A)
24 km done
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B)
25 km done
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C)
22 km done
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D)
23 km done
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question_answer24)
Arun has Rs.125 in his savings account. He withdraws a cheque of Rs.117, makes a deposit of Rs.45 and then withdraws another cheque for Rs.69. Find the amount left in his account, (write the amount as an integer).
A)
Rs. (-16) done
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B)
Rs. (16) done
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C)
Rs. (30) done
clear
D)
Rs. (-30) done
clear
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question_answer25)
On one day, the temperature on a hill at 8 p.m. was \[\text{2 }\!\!{}^\circ\!\!\text{ C}\] but at mid-night, it fell down to \[\text{-3 }\!\!{}^\circ\!\!\text{ C}\]. By how many degrees did the temperature fall?
A)
\[\text{5 }\!\!{}^\circ\!\!\text{ C}\] done
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B)
\[\text{6 }\!\!{}^\circ\!\!\text{ C}\] done
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C)
\[\text{7 }\!\!{}^\circ\!\!\text{ C}\] done
clear
D)
\[\text{8 }\!\!{}^\circ\!\!\text{ C}\] done
clear
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question_answer26)
Fill in the blanks.
(i) The additive identity of the integers is P . |
(ii) The integer which is 8 less than - 24 is Q . |
(iii) Every integer less than zero is R . |
A)
B)
C)
D)
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question_answer27)
A)
(i)\[\to \](a); (ii)\[\to \](c); (iii)\[\to \](d); (iv)\[\to \](b) done
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B)
(i)\[\to \](c); (ii)\[\to \](a); (iii)\[\to \](d); (iv)\[\to \](b) done
clear
C)
(i)\[\to \](d); (ii)\[\to \](c); (iii)\[\to \](b); (iv)\[\to \](a) done
clear
D)
(i)\[\to \](b); (ii)\[\to \](d); (iii)\[\to \](a); (iv)\[\to \](c) done
clear
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question_answer28)
Which of the following statements is INCORRECT?
A)
- 2 < - 1, since -2 lies on the left of -1 in the number line. done
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B)
- 1 > - 4, since -1 lies on the right of -4 in the number line. done
clear
C)
- 4 > - 5, since -5 lies on the left of -4 in the number line. done
clear
D)
? 3 > - 5, since -5 lies on the right of -3 in the number line. done
clear
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question_answer29)
State 'T' for true and 'F' for false.
(i) Since 5 > 3, therefore - 5 > - 3. |
(ii) The difference between an integer and its additive inverse is always even. |
(iii) The sum of three different integers can never be zero. |
(iv) All whole numbers are integers. |
A)
B)
C)
D)
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question_answer30)
Match the following.
Column - I |
Column - II |
(i) The additive inverse of 2 |
(a) 0 |
(ii) The greatest negative integer |
(b) -2 |
(iii) The smallest integer greater than every negative integer |
(c) 2 |
(iv) Sum of predecessor and successor of 1 |
(d) - 1 |
A)
(i)\[\to \](c), (ii)\[\to \](d), (iii)\[\to \](a), (iv)\[\to \](b) done
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B)
(i)\[\to \](b), (ii)\[\to \](d), (iii)\[\to \](a), (iv)\[\to \](c) done
clear
C)
(i)\[\to \](c), (ii)\[\to \](d), (iii)\[\to \](b), (iv)\[\to \](a) done
clear
D)
(i)\[\to \](b), (ii)\[\to \](c), (iii)\[\to \](a), (iv)\[\to \](a) done
clear
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