Sanjay and Jacob start running in opposite directions from the same point at speeds of 7m/s and 5m/s. After 42 minutes, how far would they be from each other?

∠A, ∠B, ∠C are three angles of a triangle. If ∠A -∠B =18°, ∠B – ∠C = 45°, then, ∠B, ∠A and ∠C are

Direction : What value should come in the place of question mark (?) in the following questions?

23 × 45 ÷ 15=?

The principal which gives ₹ 1 interest per day at a rate of 5 % simple interest per annum is 

Mr. Dev sold a bus for Rs. 2210 with a loss of 15 %. At what price should the bus be sold to get a profit ot 15 %?

5-[4-{3-(3-3-6)}] is equal to:

A & B jointly made a profit of Rs. 1650 and they decided to share it such that 1/3 of A's profit is equal to 2/5 of B's profit. Then profit of B is 

Find the greatest perfect square number of 5 digits.