Quantitative Aptitude - Arithmetic Ability Questions

The prices of chairs and tables are in the ratio of 9 : 5. If the chairs cost Rs. 4200 more than the tables, find the price of the tables? (in Rs.)

In the following question, select the odd word from the given alternatives.

The compound interest on Rs. 24000 at 10% per annum for 11⁄2 years, interest being compounded semi­annually is

The radius of two circles is 3 cm and 4 cm. The distance between the centres of the circles is 10 cm. What is the ratio of the length of direct common tangent to the length of the transverse common tangent?

A sum of Rs 4000 becomes Rs 7000 in 6 years at simple interest. If the rate of interest becomes double of itself, then what will be the amount (in Rs) after 6 years?

If a+1a2 = 3, then the value of a18+ a12+a6 + 1 is

If y=2secθ and x=3tanθ then x29-y24 is

The sum of all prime numbers between 18 and 32 is: