Quantitative Aptitude - Arithmetic Ability Questions

Six years ago, the ratio of the two persons P and Q was 3 : 2. Four years hence the ratio of their ages will be 8 : 7. What is P's age?

Select the odd word from the given alternatives.

At what rate of compound interest per annum will a sum of Rs 20000 become Rs 25088 in 2 years?

Two numbers are in the ratio 5:6 when 6 is added to each, the ratio becomes 7:8 then the numbers are

What is the simplified value of 0.072+0.292-0.02030.073+0.293

What is the value of cos2A/(1 + sinA)?

What are the roots of the quadratic equation: x2 + 3x ­- 154 = 0

Two equal circles intersect each other at point A and B, whose centers are O and O’. OO’ = 24 mm and AB = 10 mm, then find the area (in sq. mm) of the circle.