How many seconds is 3 hours 12 minutes? (a) 10521 seconds (b) 10510 seconds (c) 11520 seconds (d) 10600 seconds

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?