Quantitative Aptitude - Arithmetic Ability Questions

If the price of sugar is decreased by 18%, then a person can buy 16.2 kg sugar more for Rs 4500. What will be the new price (in Rs) of sugar per kg?

The diagonal of a square is 12 cm what is the length (in cm) of its side?

If cot(A/2) = x, then the value of x is

Meghnad can do a piece of work in 45 hours. If he is joined by Jayshri, who is 50% more efficient, in what time will they together finish the work?

Sum of four times a fraction and 6 times its reciprocal is 11. What is the fraction?

A batsman in his 12th innings makes a score of 120, and thereby increase his average by 5. The average score after 12th innings is

Rehman goes on a trip on his motor-cycle and rides for 661 kms. If he rides for 8 hours at a speed of 31 km/hr, find at what speed he travels for the remaining 7 hours of the journey?

The surface areas of three faces of a cuboid sharing a vertex are 20, 32 and 40 sq. mts. What is the volume of the cuboid in cub. m?