Quantitative Aptitude - Arithmetic Ability Questions

Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.

A train runs at 80 kmph for the first 40 km and the next 30 km at 60 kmph. Find the average speed.

Dipali bought a set of cups for Rs. 375, but then had to sell it later to clear old stocks for Rs. 345. What is the percentage of loss that she incurred?

A mixture of 240 litres of juice and water contains 15% water. How much more water (in litres) should be added to this so that the strength of water will become 25% in the new mixture?

Working 5 hours a day, Shivam can read a book in 24 days. How many hours a day should he work so as to finish the same work in 8 days?

What is the value of 4600+540+1280+250+36 ?

Select the odd letters from the given alternatives.

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