Quantitative Aptitude - Arithmetic Ability Questions

The perimeter and the breadth of a rectangle are 82 cm and 20 cm respectively. Calculate the length of its diagonal (in cm).

Which of the following is correct?

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

If sinθ + cosθ = 1, then the sinθ cosθ is equal to

If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?

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

One pipe can fill an empty cistern in 4 hours while another can drain the cistern when full in 10 hours. Both the pipes were turned on when the cistern was half-empty. How long will it take for the cistern to be full?

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder ?