Quantitative Aptitude - Arithmetic Ability Questions

60% of P = 50% of Q and Q = x% of P. What is the value of x?

The sum of all prime numbers between 58 and 68 is

A train is running at a speed of 116 kms/hr. The distance covered by the train in meters in 18 secs is

Two successive discounts of 10% and 25% are given by Raman on a shirt. If the marked price of the shirt is Rs 600, then what is the value (in Rs) of discount?

What is the compound interest (in Rs) for 1 year on a sum of Rs 20000 at the rate of 40% per annum compounding half yearly?

If a sum of Rs.12500 is invested for 1 year at 12% per annum interest being compounded semi­-annually, then interest earned is

There are red (A), yellow(B) and green (C) tokens in a bag. A : B :: 3 : 8, B : C :: 6 : 13. A : B : C is given by

An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is