Exams

A mixture contains acid and water in the ratio of 7 : 3. If 4 litres of water is added to it, then the ratio of acid and water becomes 7 : 4. What is the quantity (in litres) of acid in the mixture?

If O = 15 and STAR = 58 then CAMEL = ?

On which river is the city Madurai situated?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Abutting

When two liquids do not mix with each other to form a solution, what is it called?

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

The change in the optimal quantity of a good when its price changes and the consumer’s income is adjusted so that she can just buy the bundle that she was buying before the price change is called?

Which of the following plants have root nodules?