Distance between M and N is 516 km. Rohan and Sohan start from M and N respectively at 9 o’clock towards each other. Speed of Sohan is 15% more than Rohan. At the point of meeting what will be the difference between the distance covered by M and N?

Simplify {(164.25 ÷ 25)% of (36 × 0.73)}^(1/2)

Rs 13450 are to be distributed between B and A such that B gets Rs 3400 less than A. The ratio of the amount received by A to that received by B is

A, B and C can complete work separately in 24, 36 and 48 days respectively. They started together but C left after 3 days of start and A left 3 days before the completion of the work. In how many days will the work be completed?

The square of a positive number is 3000% greater than the number itself, then the square of that number is:

A vendor buys a smartphone worth Rs. 12000 and sets its list price in such a manner that he earns a profit of 25% after allowing 20% discount. What will be list price of the smartphone?

A cross is made by joining 5 equal square of side 5 cm. What is the perimeter of the cross?

A and B can do a piece of work in 16 days and 18 days, respectively. With the help of C, they completed the work in 4 days and earned ₹1332. What was the share of C?

Solve the following expression: 978 × 99?

A bank pays simple interest at 5% per annum on the first Rs. 8000 and an interest of 12% for amounts above that. Find the interest earned by Gaurav if he deposits Rs. 20,000 with the bank for 2 years.