A runs 100 metres in 11 seconds and B runs 100 meters in 12 seconds. The start which must be given to B to make the race to be completed in 11 seconds with a draw will be.

What are the differences between similar triangles and congruent triangles?

What are Armstrong numbers?

All real numbers are rational numbers.

A) True

B) False

The L.C.M of the smallest 2 digit composite number and the smallest composite number is:

• (a) 12
• (b) 4
• (c) 20
• (d) 44

Are all natural numbers also whole numbers?