Quantitative Aptitude - Arithmetic Ability Questions

What is the sum of the first 12 terms of an arithmetic progression if the first term is 3 and last term is 47?

A sum of Rs 6000 becomes Rs 7200 in 2 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 3 years?

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

In the following question, select the odd number group from the given alternatives.

Length and breadth of a rectangle are increased by 40% and 70% respectively. What will be the percentage increase in the area of rectangle?

In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar?

Find the greatest number among 213, 312, 1, 516

If a+1a=2 then the vealue of a5+1a5 will be