Quantitative Aptitude - Arithmetic Ability Questions

There is a 4% increase in volume when a liquid freezes to its solid state. The percentage decrease when solid melts to liquid again, is

A missile travels at 1116 km/h. How many metres does it travel in one second?

Find out the odd word/letters/number/number pair from the given alternatives.

At what rate of compound interest per annum will a sum of Rs 10000 become Rs 12321 in 2 years?

If 4/5th of 6/7th of a number is 216, then 8/9th of that number will be

Type 1 workers can do three times the work of Type 2 workers. Twelve Type 1 workers can complete a task in 10 days. How many days would it have taken 4 Type 1 and 8 Type 2 workers to complete the same task?

∆ABC is right angled at B. BD is an altitude. AD = 4 cm and DC = 9 cm. What is the value of BD (in cm)?

An army lost 10% of its men in war, 10% of the remaining died due to disease and 10% of the rest were declared disabled. Thus the strength of the army was reduced to 7,29,000 active men. The original strength of the army was