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This mock test of Test: Integers - 1 for Class 7 helps you for every Class 7 entrance exam.
This contains 10 Multiple Choice Questions for Class 7 Test: Integers - 1 (mcq) to study with solutions a complete question bank.
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QUESTION: 1

Which integer is greater than –5?

Solution:

An **integer** on the horizontal **number line** is greater than the **number** on its **left** and less than the **number** on its right. Therefore, smallest negative integer is biggest one and bigger integer will be smaller ones

So -1 will be greater than -5.

So option B is the correct answer.

QUESTION: 2

If a x (b −c) is 8 for a = 2, b = 10 and c = 6 then a x b − a x c is equal to

Solution:

Using BODMAS

a x (b −c) = a x b - a x c

= 2 x 10 - 2 x 6

= 20 - 12

= 8

So, option D is the correct answer.

QUESTION: 3

What is the absolute value of |-45|?

Solution:

The absolute value of any number is the magnitude of the real number without regard to its sign. The magnitude of a number is its size.

This means |-45|=45

QUESTION: 4

What is the absolute value of |-144|?

Solution:

The absolute value of any number is the magnitude of the real number without regard to its sign. The magnitude of a number is its size.

This means |-144|=144

Therefore, Option A is the correct answer.

QUESTION: 5

According to Distributive Law of Multiplication over Addition, the a x (b + c) must be equal to

Solution:

Acoording to Distributive Law of Multiplication over Addition :

► a × (x + y) = ax + ay

According to question ,a x (b + c) = a x b + a x c

QUESTION: 6

Which amongst the following is the largest?

I-89I, -89, -21, I-21I

Solution:

I-89I = 89

I-21I = 21

So, 89 is the greatest amongst the given numbers.

QUESTION: 7

What is the absolute value of |-2677|?

Solution:

Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative.

So absolute value of |-2677| is 2677

So option A is the correct answer.

QUESTION: 8

What is the absolute value of |-239|?

Solution:

The absolute value of a number is how far away the number is from zero. The absolute value is ALWAYS positive.

So absolute value of |-239| = 239

So option B is the correct answer.

QUESTION: 9

How many integers are there between –8 and 2 (excluding -8 and 2)?

Solution:

The integers between -8 & 2 are : -7 , -6 , -5 , -4 , -3 , -2 , -1 , 0 , 1

So there are 9 integers between -8 & 2

So , option D is correct.

QUESTION: 10

An integer is 10 more than its one-third part. The integer is

Solution:

So option A is the correct answer.

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