Bansi has 3 times as many two-rupee coins as he has five-rupee coins. He has in all a sum of rupees 77, how many coins of each denomination does he have?

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?