Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs 4000 becomes Rs 5800 in 3 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 2 years?

Select the odd word from the given alternatives.

What is the equation of the line which intercepts x­axis and y­axis at 3/4 and ­2/3 respectively?

Present ages of Sai and Satheesh are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Satheesh's present age in years?

If a+b+c=15 and 1a+1b+1c=71abc, then the a3+b3+c3-3abc is

A certain sum of money becomes double of itself in 15 years at a rate of simple interest. In how many years will it become 5 times of itself at the same rate of simple interest

If PA and PB are tangents to the circle with centre O such that ∠APB=50°, then the ∠OAB=

In ΔABC, ∠B=90 deg and BC= √3 AB. Find the measurement of ∠A