Quantitative Aptitude - Arithmetic Ability Questions

If tan(A/2) = x, then the value of x is

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was:

Select the odd letters from the given alternatives.

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

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

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

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

The orthocentre of an obtuse­angled triangle lies