Quantitative Aptitude - Arithmetic Ability Questions

In the given figure,PQ = PS = SR and QPS = 40 deg, then what is the value of QPR (in deg) ?

Sum of twice a fraction and 3 times its reciprocal is 29/3. What is the fraction?

When a number is increased by 32, it becomes 116% of itself. What is the number?

If 5x = 30-y = 6z, then what is the value of (xy + yz + zx)/xyz?

The average of a,b,c is 20 and that of b,c,d is 25; if d=30, then the value of a is

Cost price of a calculator is Rs 495. If the profit percentage is 40%, then what is the value (in Rs) of profit?

A sum becomes Rs 1392 in 2 years and Rs 1488 in 3 years at simple interest. What is the rate (in percentage) of interest per annum?

ABCD is a rectangle. P is a point on the side AB as shown in the given figure. If Dp = 13, CP = 10