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This mock test of Olympiad Test: Integers for Class 6 helps you for every Class 6 entrance exam.
This contains 20 Multiple Choice Questions for Class 6 Olympiad Test: Integers (mcq) to study with solutions a complete question bank.
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QUESTION: 1

What is the set of negative numbers and whole numbers called?

Solution:

The set of integers comprises negative numbers and whole numbers.

QUESTION: 2

Which of the following is the greatest negative integer?

Solution:

The greatest negative integer is - 1.

QUESTION: 3

Which number is neither positive nor negative?

Solution:

Zero has no sign (+ or -). Si it is neither positive nor negative.

QUESTION: 4

What is the number of negative integers between -11 and 11?

Solution:

Excluding -11 and 11, the negative integers between them are -10,-9,-8,......-1.

QUESTION: 5

The opposite of -36 is 36. Which is the only integer that does not have an opposite?

Solution:

The only integer which does not have a opposite is **0. ** It is niether a positive or a negative number.

QUESTION: 6

Which of these is the smallest positive integer?

Solution:

**1** is the smallest positive integer.

QUESTION: 7

To which side of 0 on a horizontal number line are the negative integers located?

Solution:

Negative numbers are located on the **left** side of 0 on the number line.

QUESTION: 8

How is the opposite of rise in temperature by 5^{∘}C denoted?

Solution:

The opposite of rise in temperature by 5^{o}^{ }C is **- 5 ^{o}^{ }C.**

QUESTION: 9

What is the integer representation of walking 3km south?

Solution:

**The correct option is Option B.**

North is (Positive) & South is (Negative)

Hence Option B is the Correct answer i.e -3 km

QUESTION: 10

Which of the following integers is greater than –1 and lesser than 7?

Solution:

**5** is an integer which is greater than -1 and less than 7.

QUESTION: 11

On a vertical number line, where are the positive numbers placed?

Solution:

Positive numbers are located above 0 and negative numbers are located below 0 on a vertical number line.

QUESTION: 12

What is the opposite of a profit of Rs. 250?

Solution:

The opposite of profit of Rs. 250 is **loss of Rs. 250.**

QUESTION: 13

Match the following:

Solution:

(i) 36 + 14 = 50

(ii) 38 + (-12) = 26

(iii) (-18) + (30) = 12

(iv) (-7) + (- 9) = - 16

QUESTION: 14

**Direction:** The figure shows a thermometer that records a winter day's temperature at 5:30 a.m.

What is the missing digit on the thermometer denoted by A?

Solution:

The missing digit on thermometer is **10 ^{∘}C.**

QUESTION: 15

The figure shows a thermometer that records a winter day's temperature at 5:30 a.m.

It the temperature warms up by 7^{∘}C, what temperature will it be?

Solution:

**The correct option is Option C.**

Based on the given figure,

If the temperature warms up by 7°C, the temperature will be **-5°C**.

QUESTION: 16

The figure shows a thermometer that records a winter day's temperature at 5:30 a.m.

If the temperature dropped by 2^{∘}C, what would it have been?

Solution:

As the figure shows current temperature at - 12^{o}C. The temperature drops by 2^{o}C.

The current temperature is -12 - 2 = **- 14 ^{o}C.**

QUESTION: 17

The figure shows a thermometer that records a winter day's temperature at 5:30 a.m.

If the temperature starts at-4^{∘}C, rises by 4^{∘}C, falls by 3^{∘}C and then rises again by 6^{∘}C then what would be the final temperature?

Solution:

(-4^{∘}C) + (4^{∘}C) + (-3^{∘}C) + (6^{∘}C) =3^{∘}C

QUESTION: 18

The figure shows a thermometer that records a winter day's temperature at 5:30 a.m.

By how much will the temperature have risen if it registers4^{∘}C?

Solution:

4^{∘}C-(-12^{∘}C)=4^{∘}C+12^{∘}C =16^{∘}C

QUESTION: 19

What are the integers between -3 and 3?

Solution:

The integers between - 3 and 3 are **-2, -1, 0, 1 and 2. **

QUESTION: 20

Between which two integers does -6 lie?

Solution:

-6 lies between the integers **-7 and -5.**

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