Quantitative Aptitude - Arithmetic Ability Questions

Divide Rs.221 in the ratio 1:3:6:7. The rupees in the respective ratios are

An angle is thrice its complementary angle. What is the measure of the angle?

If the interest is compounded half-yearly, then what will be the compound interest (in Rs) on a sum of Rs 10000 for 1 year at the rate of 10% per annum?

Given 17 x 29 = 493, then 170 x 0.029 = ?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by aLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If 1/(1 + cosA) + 1/(1 ­- cosA) = x , then value of x is

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 29160, and Rs 31492.8 respectively, what is the rate of interest?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 25088, and Rs 28098.56 respectively, what is the rate of interest?