Others Maths Puzzle

A is twice older than B who is twice as old asC. If the total of the ages of A, B and C be 27, then how old is B

Read Solution (Total 3)

Others Other Question

A radio when sold at a certain price gives a gain of 20%. What will be the gain percent, if sold for thrice the price?

1. 280
2. 270
3. 290
4. 260
Howmany squares are there on a chessboard