Quantitative Aptitude - Arithmetic Ability Questions

There are a total of 200 students in a school, of which 7/10th are boys. Find the number of girls in the school.

Two numbers are in the ratio 3:5. If 6 is added to both of them, the ratio becomes 2:3. The numbers are

Select the odd word from the given alternatives.

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

Find out the odd word/letters/number pair from the given alternatives

An article was sold for Rs. 2,400 at a discount of 20%. Find the selling price, if the discount was 25%.

What is the simplified value of cosec Acot A + tan A2 ?

The reciprocals of the squares of the numbers 11⁄2 and 11⁄3 are in the ratio