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?

The centre of the reflecting surface of a spherical mirror is a point called the ___.

Who is the Bengali writer who won the 31st Moortidevi Award for the year 2017?

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

 Out of two numbers, 65% of the smaller number is equal to 45% of the larger number. If the sum of the numbers is 2574, then what is the value of larger number? 

What is the local name given to the parliament of Pakistan?

Which of the following is a book written by Shashi Tharoor?

Who gave the title of Raja to Ranjit Singh?