A solid cube of side 7 cm is melted to make a cone of height 5 cm, find the radius of the base of the cone. A.8.09cmB. 4.89cmC. 6.14cmD. 7.54cm

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?