Quantitative Aptitude - Arithmetic Ability Questions

In the first 43 overs of a cricket match, the run rate was 5 runs/over. Calculate the required run rate in the remaining 7 overs to reach the target of 285 runs?

If a is positive and a2+1a2 = 7, then a3 + 1a3 = ?

A and B together can do a piece of work in 12 days while A alone can do the same work in 30 days. B alone can do it in

One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 20 cm, what is the area of the rhombus?

A trader buys 500 kgs of cotton for Rs 9,000. 10% of this cotton is spoiled due to rain. At what rate (Rs/Kg) should he sell the rest to earn 10% profit?

Krish is 5 years younger than Parthiv. Eight years ago three times the age of Krish was 10 more than twice the age of Parthiv. Find Krish's present age?

Anuj runs 1 2/3 laps of 7 laps race, find the remaining laps to be run.

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