Quantitative Aptitude - Arithmetic Ability Questions

A sum becomes Rs 1392 in 2 years and Rs 1488 in 3 years at simple interest. What is the rate (in percentage) of interest per annum?

5% more is gained by selling a watch for Rs. 350 than by selling it for Rs. 340. The cost price of the watch is

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

Δ LMN is right angled at M. If m∠N = 60°, then Tan L =______.

If x – 4y = 0 and x + 2y = 24, then what is the value of (2x + 3y)/(2x – 3y)?

What is the value of 4600+540+1280+250+36 ?

If cot π/3c -­ tan π/4c = x, then the value of x is

Expand and simplify (x + 4)2 + (x -­ 2)2