START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 3

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If $5$ divides integer $p$ and $5$ does not divide integer $r$ , then:

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Important Questions on Integers

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 4

Additive inverse of

(p q r s)

where

p, q, r, s

are non-zero integers is

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 5

The integer

x

for which

|1 - x| = 3

is

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 6

The number of integers between

- 30 and - 15

are

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 7

The sum of five consecutive positive integers is always divisible by

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 1

On adding an integer to its additive inverse, we get additive identity.

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 2

For any two integers

a and b

the inequality

- a < b

is always true.

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 3

The value of the expression

(- 12) \times (- 13) \times (- 15) \times (- 3)

is smaller than

(- 13) \times 14 \times (- 16) \times 17 \times (- 18)

.

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START UP MATHEMATICS>Chapter 1 - Integers>REVIEW EXERCISES>Q 4

Associative property is valid for division of integers.