Quantitative Aptitude - Arithmetic Ability Questions

Reciprocal of 235?

If tan(A/2) = x, then the value of x is

If u+v = 10 and uv = 16, then find the value of u2-v2uv

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

The price of an article is cut by 9%, to restore to its original value, the new price must be increased by

A sum of Rs 10000 becomes Rs 14641 when invested at compound interest at the yearly interest rate of 20% per annum. If the compounding is done half yearly, then for how many years was the sum invested?

Two numbers are 50% and 90% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?