Integers

Q.

The number of whole numbers and integers between -2 and 3 are ___and ___ respectively.

Q.

Every whole number is an integer.

1. True

2. False

Q. Positive and negative numbers including zero are called:

1. Integers
2. Positive numbers
3. Natural numbers
4. 0

Q.

If x, y are integers, then x + y is an integer.

1. True

2. False

Q. Which of the following is not an integer?

1. 1600
2. 5.4
3. 2
4. -3

Q. All the natural numbers, their negatives and 0 constitute the ______.

1. irrational numbers
2. rational numbers
3. integers
4. real numbers

Q. Number of natural numbers between -2 and 5 is

1. 3
2. 4
3. 5
4. 6

Q. Find the value of (-1 + 4 – 3 + 11 – 5 + 10)

1. 17
2. 16
3. 12
4. - 15

Q. Find the value: $(3\times 4)+(3\times -11)$

1. 21
2. -21
3. 24
4. -14

Q.

Simplify

36 - 2(20 + 12 $÷$ 4 x 3 - 2 x 2) + 10

1. -5

2. -7

3. -6

4. -4