Quantitative Aptitude - Arithmetic Ability Questions

A sum of 2,000, invested at the rate of 8.5% simple interest per annum for 6years will yield an interest of

A librarian purchased 60 story books for his library. But he found that he could get 4 extra books by spending Rs 336 more and then the overall average price per book would be reduced by Re 1. The previous average price of each book was

The average weight of 25 candles is 40 grams. If some candles of weight 50 grams each were removed, then average weight becomes 37.5 grams. How many candles of weight 50 grams each were removed? 

The third proportional of two numbers 4 and 20 is

The ratio of incomes of P and Q is 5 : 3. Ratio of income of Q and R is 5 : 2. If one-fourth of P’s income is Rs 500 more than the R’s income, then what is the income (in Rs) of Q?

Select the odd word from the given alternatives.

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

For the inequation x^2–7x + 12 > 0, which one of the following is correct ?