The number of even numbers greater than 100 that can be formed by the digits 0, 1, 2, 3 (no digit being repeated) is A. 20 B. 30 C. 40 D. None of these

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?