Quantitative Aptitude - Arithmetic Ability Questions

The mid points of AB and AC of the Δ ABC are P and Q respectively. If PQ = 6 cm, then the side BC is

Two fractions are such that their product is ­4 and sum is ­32/15. Find the two fractions.

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest of Rs. 10000 after 3 years at the same rate?

The diameters of two cylinders are in the ratio 3:2 and their volumes are equal. The ratio of their heights is

The mode of the data 12, 1, 10, 1, 9, 3, 4, 9, 7, 9 is

A can complete a work in 20 days and B can complete the same work in 25 days. If both of them work together, then in 3 days what percent of the total work will be completed?

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

Breadth of a rectangle is equal to the diagonal of the square whose side is 2.5√2 cm. Ratio between length and breadth of rectangle is 3 : 1. Find the area of the rectangle (in cm2).