Quantitative Aptitude - Arithmetic Ability Questions

If 2pp2-2p+1 = 14, then the value of (p + 1/p) will be

What is the value of [2 cot × (p – A)/2]/[1 + tan2× (2p – A)/2]?

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

The arithmetic mean of the marks scored by students of a class is 58. 20% of them secured a mean score of 60. The mean score of another 30% of the students was 40. The mean score of the remaining students is

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?

A sum of Rs. 69 was divided between Jason and Ruhana in the ratio 1:2. How much money did Ruhana get?

Select the odd number from the given alternatives.

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