A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely?

What is the correct sequence of the following events?

1 Partition of Bengal

2 Jallianwala Bagh Massacre

3 Quit India Movement

4 Simon Commission Report

If $$ 5^{5x+1}=1 $$, then x equals

If the differernce between the reciprocal of a positive proper fraction and fraction itself be$$17\over42$$, then the fraction is:

The product of two positive numbers is 11520 and their quotient is $$9\over5$$.Find the difference of two numbers?

Which is the driest district in Rajasthan?

Parvati irrigation project is beneficial for which of the following districts?

Which one of the following is NOT an inland river of Rajasthan?