Quantitative Aptitude - Arithmetic Ability Questions

What value of 'p' will satisfy the equation p540 = 240p ?

The four walls and ceiling of a room of length 25 m, breadth 12 m and height 10 m are to be painted. Painter A can paint 200 m2 in 5 days, Painter B can paint 250 m2 in 2 days. If A and B work together, they will finish the job in

If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, the compound interest on the same at the same rate and for the same time is:­

Find 2 consecutive natural numbers, sum of whose squares is 25.

Find the missing digit if it has 11 and 13 as factors?

The average of ten numbers is 18. If one number is removed, then the average becomes 16, then what is the removed number?

N professes to lose 25% on rice and uses a weight of 750 gm instead of 1 kg. What is the total profit or loss percentage?

If cos 60° - sec 30° = x, then the value of x is