Quantitative Aptitude - Arithmetic Ability Questions

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 50°, then what is the value (in degrees) of ∠PBC?

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

The radius and height of a solid cylinder are increased by 2% each. What will be the approximate percentage increase in volume?

The interest on Rs. 1250 for 6 years at the rate of 4% simple interest per annum will be

A watch shows 6 p.m. where the hour hand points east. In which direction is the minute hand facing when the time is 9.15 p.m?

A bank offers 10% compound interest per half year. A customer deposits Rs. 2000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

A, B and C can finish a job working alone in 72, 24 and 36 days respectively. In how many days they can finish the job if they worked together?

The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x-axis to (-3,4). The co-ordinates of point R are