Quantitative Aptitude - Arithmetic Ability Questions

In ΔPQR, PS and PT are bisectors of ∠QPR and ∠QPS respectively. If ∠QPT = 30°, PT = 9 cm and TR = 15 cm, then what is the area (in cm2) of ΔPTR

If in 2 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs 7000 in 3 years at the same rate?

The area of a semicircle is 1925 sq.cm. Calculate its perimeter (in cm).

Which of the numbers given below is the square root of 15376?

Mother can bake 20 cakes in 4 hours, Mother and Dadima together can bake 60 cakes in 10 hours. How many cakes Dadima can bake in 30 hours?

In the following question, select the missing number from the given series.1 108, 81, 54, 27, ?

What is the ratio of radius of incircle and circumcircle for an equilateral triangle with an area of 22√3 sq. units?

In the following question, select the odd word pair from the given alternatives.