Quantitative Aptitude - Arithmetic Ability Questions

√(1 + tan2A)/tanA is equal to

For triangle ABC, find equation of median AD if co­-ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

Rs 9000 is divided among P, Q and R in the ratio of 5 : 6 : 7. What is the share (in Rs) of R?

The measures of the four angles of a quadilateral are in the ratio 3:4:5:6. What is the measure of the biggest angle?

The standard deviation of the set {10, 11, 12, 9, 8} is

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

Select the odd letters from the given alternatives.

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