Quantitative Aptitude - Arithmetic Ability Questions

What is the ratio of simple interest earned on certain amount at the rate of 12% p.a. for 9 years and that for 12 years?

(1155) +(18 − 6) × 9 =?

0.08% of 120% of 50,000 is equal to __________.

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

A watch is listed for Rs.230 and is sold at a discount of 12%, then the sale price of the watch is

∆XYZ is right angled at Y. If m ∠Z = 60. What is the length (in cm) of YZ, if ZX = 9√3 cm?

The third proportional of two numbers 9 and 15 is

ΔABC is right angled at B. If m∠A = 45°, then find the value of (cosecC + 1/√3).