Quantitative Aptitude - Arithmetic Ability Questions

The slope of the line passing through the points (-5,1) and (x,-4) is -5/8. Find x.

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 16% per annum is Rs 320. What is the value of given sum (in Rs)?

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

What is the value of Cot 45° + Cosec 60°?

If 5x - 1 < 3x + 2 and 5x + 5 > 6 - 2x; then x can take which of the following values?

3cosA is equal to

What is the equation of the line which has 3/2 and -­4/7 as x and y intercept respectively?

If the standard deviation of a population is 6.5, what would be the population variance?