In which quadrant or on which axis do each of the points(−2, 4), (3, −1), (−1,0),(1,2) and (−3,−5) lie? Verify your answer by locating them on the Cartesian plane.

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?