Quantitative Aptitude - Arithmetic Ability Questions

The percentage change of a number when it is first decreased by 10% and then increased by 10% is

A sum becomes Rs 8800 in 4 years at simple interest at the yearly interest rate of 25% per annum. What is the sum (in Rs)?

In a mixture of milk and water, there is 19% milk. If the quantity of milk in the mixture is 437 mililitres, then what is the total quantity (in millilitres) of mixture?

If sec (4x - 50°) = cosec(50° - x), Then the value of x is

What is the value of Sin 30° - Cosec 45°?

In these tests find the Odd figure out

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

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