A conical tent is 10 m high and the radius of its base is 24 m. Find slant height of the tent and cost of the canvas required to make the tent, if the cost of 1 square meter canvas is Rs. 70.

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?