Quantitative Aptitude - Arithmetic Ability Questions

In ΔPQR measure of angle Q is 90°. If tanP = 4/3, and PQ = 1.5cm, then what is the length (in cm) of side PR?

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

Select the odd word/letters/number/number pair from the given alternatives.

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest (in rupees) of Rs 30000 after 2 years at the same rate?

Select the odd word/letters/number/number pair from the given alternatives.

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

How many numbers are there from 300 to 650 which are completely divisible by both 5 and 7?

A can do a work in 15 days and B in 20 days. If they work on it together for 6 days, then what fraction of work is left?