Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in cach case :

Find the missing letters in the series AZ, GT, MN, ??, YB

Muralis present age is half of his fathers age. Before 10 years, his fathers age was thrice his age. Find the presentage of Mural and his father.

Find the length of the altitude of an equilateral triangle of side 3$\sqrt{3}$cm

First pipe can fill a tank in 12 hours. Second pipe can fill the same tank in 6 hours. Third pipe in 4 hours. How long will it take to fill the tank if all the 3 pipes are opened simultaneously?

If x² + 4y² = 4xy , then x : y is

A sum of Rs. 1,550 was lent partly at 5% and partly at 8% per annum at simpleinterest. The total interest received after 3 years was Rs. 300. The ratio of the money lent at 5% to that lent at 8% is

A sum of Rs. 800 amounts to Rs. 920 in 3 years at a simpleinterest. If the interest rate is increased by 3%. What would Rs. 800 amount to?

Match List 1 with List 2 and answer through the codes given below :

Identify the particle physicist through the clues given below
1. He won the Nobel Prize in physics for the year 2013 along with Francois Englert.
2. He won the Royal Societys Copley medal on 20, July 2015