Class 7

The number of whole numbers between 22 and 54 is

• 30

• 31

• 32

• 42

If 'a' is whole number such that a+a=a, then a is equal to

• 0

• 1

• 2

• none of these

The number of integers between - 3 and 2 are

• 2

• 3

• 4

• 5

On subtracting - 7 from - 4, we get

• 3

• - 3

• - 11

• none of these

The set of all even prime numbers is less than 2 is

• empty set

• finite set

• infinite set

• all of the above

17+414 is equal to

• 514

• 57

• 314

• 37

• monomial

• binomial

• trinomial

• none of these

Next no. in the sequence is 16, 19, 22, 25, ____

• 28

• 27

• 29

• 30