What is the angle between the hands of a clock when it shows 9:45 ? (a) (7.5)∘ (b) (12.5)∘ (c) (17.5)∘ (d) (22.5)∘

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?