Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (5, -2) in the line x = -1?

Rearrange the jumbled up letters to form a meaningful word and find the odd one out.

Select the odd letters from the given alternatives.

Find the odd word/letters/numbers pair from the given alternatives.

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

(secA - 1)/(secA + 1) is equal to?

Two numbers are 40% and 50% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

For triangle PQR, find equation of altitude PS if co-­ordinates of P, Q and R are (1,2), (2,­-1) and (0,5) respectively?