Q.1.
What happens to an odd number if you multiply it by 3?
Q.2.
What do you always get when you add a negative whole number and a negative whole number?
Q.3.
If a number is divisible by 8, what must the final digit of the number be?
Q.4.
If a number is divisible by 9, what must the final digit of the number be?
Q.5.
Which of the following is a square number?
Q.6.
Which words do not describe the numbers 8, 16, 24 and 32?
Q.7.
Which of these numbers is a multiple of 24?
Q.8.
What happens to an even number if you multiply it by 6?