Quantitative Aptitude - Arithmetic Ability Questions

If sin ­-240° = x, then the value of x is

A tap can fill a tank in 20 minutes. If a leakage is capable of emptying the tank in 60 minutes, the tank will be filled in

Which of the following will give a terminating decimal?

At least two pairs of consecutive angles are congruent in a _____.

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

What least number must be added to 213, so that the sum is completely divisible by 9?

In ΔDEF measure of angle E is 90 deg. If cotD = 8/15, and DE = 16cm, then what is the length (in cm) of side EF?

A bank offers 15% compound interest per half year. A customer deposits Rs 7200 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by means of interest is