Quantitative Aptitude - Arithmetic Ability Questions

If the angles of a triangle are in the ratio of 2:3:5, then find the ratio of the greatest angle to the smallest angle.

The slope of the line passing through the points (2,-1) and (x,5) is -1. Find x?

Find the greatest four digit number when divided by 8, 12, 16 leaves 2 as remainder in every case?

Find the sum of the measures all the exterior angles of a decagon.

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

The line passing through (4,3) and (y,0) is parallel to the line passing through (­-1,-­2) and (3,0). Find y?

If selling price is Rs. 72 and Gain percentage = 20%, calculate the Cost Price.

4 + 16 x -12 x 24 - 13 - 3 ÷ 20 - 4 = ?