Quantitative Aptitude - Arithmetic Ability Questions

The mean of the data 2, 9, 9, 3, 6, 9, 4 is

The average weight of Sudesh, Jyothi and Ritu is 89 kg. If the average weight of Sudesh and Jyothi be 98 kg and that of Jyothi and Ritu be 83 kg, then the weight of Jyothi is

If 1/√(1 -­ sin2A) = x, then the value of x is

If cotθ = 4, then the value of 5sinθ+3cosθ5sinθ-3cosθ is

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

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

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