Find out the time taken by a bus to reach from one point(A) to another point(B) which is at a distance of 2160 km from each other if it is travelling at a speed of 60km/hr.

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?