A milk booth sold 130 litres of milk in the morning and 70 litres of milk in the evening. If the milk costs Rs.52/litre how much money does the booth collect per day?

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?