Quantitative Aptitude - Arithmetic Ability Questions

When 0.363636.....is converted into a fraction, then the result is _____.

Six years ago, the ratio of the two persons P and Q was 3 : 2. Four years hence the ratio of their ages will be 8 : 7. What is P's age?

The value of tan80° tan10° + sin270° + sin20∘

In a triangle PQR, ∠PQR = 90 deg, PQ = 10 cm and PR = 26 cm, then what is the value (in cm) of inradius of incircle?

A Village lost 12% of its goats in a flood and 5% of remainder died from diseases. If the number left now is 8360. What was the orignal number before the flood?

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

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

Select the odd number from the given alternatives.