Quantitative Aptitude - Arithmetic Ability Questions

The price of a chair is Rs. 500. It has been sold at two succesive discounts of 10% each. What is its selling price?

The angles of elevation of the top of a temple, from the foot and the top of a building 30 m high, are 60° and 30° respectively. Then height of the temple is

A flask has two holes. The 1st hole alone makes the flask empty in 9 minutes and 2nd hole alone makes the flask empty in 16 minutes. If water leaks out at a constant rate, how long in minutes does it take if both the holes together empty the flask?

If the length of a chord of a circle is equal to that of the radius of the circle, then the angle subtended, in radians, at the centre of the circle by chord is

If 5x - 1 < 3x + 2 and 5x + 5 > 6 - 2x; then x can take which of the following values?

Determine the value of a+1b-1 when ab = 343.

If sinθ + cosθ = 1, then the sinθ cosθ is equal to