Quantitative Aptitude - Arithmetic Ability Questions

X attempts 94 questions and gets 141 marks. If for every correct answer 4 marks is given, and for every wrong answer 1 mark is deducted, then the number of questions wrongly answered by X is __.

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

Determine the value of y-1y2 when y4+1y4=34

If 3x+22x+1 = a2x+1+bx+2 be an identity, then the value of b

Find the mean proportional between 2 and 98?

Select the odd letters from the given alternatives.

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

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