Quantitative Aptitude - Arithmetic Ability Questions

If after giving a discount of 18%, a book is sold for Rs 1599, then what will be the marked price (in Rs) of the book?

Two pipes of length 1.5 m and 1.2 m are to be cut into equal pieces without leaving any extra length of pipes. The greatest length of the pipe pieces of same size which can be cut from these two lengths will be

Find the value of 'y' if y84 = 225

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

The value of sinθ1+cosθ + sinθ1-cosθ

What is the slope of the line 2x - 5y = 12?

In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is

What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?