If and B + C = 12, Also 14≥A>B>9 and 10≥B>C>1. (Note: A, B and C are the integers)
Quantity (I) Value of A + 5
Quantity (II) Value of 2C + B

Find the value of x in the proportion 69 : 23 :: 63 : x.

Two pipes, P and Q, together can fill a tank in 5 hours. If pipe P alone can fill the tank in 10 hours, then how much time (in hours) will pipe Q alone take to fill the tank?

The surface area of a cube is 480 $$cm^2$$​ Find its volume.

A bus is moving at a speed of 82 km/hr. If its speed is reduced by 28%, then what will be the new speed of the bus (in km/hr)?

Find the Highest Common Factor (HCF) of 372, 732 and 2196.

A person spends 50% of his monthly salary on house rent. If he spends ₹912 on transport and ₹3,799 on groceries every month and saves the remaining ₹131, then find his monthly salary (in ₹).

Simple interest of ₹375 is obtained on a sum of money for a period of 3 years at a rate of 2% per annum. Find the sum (in ₹).

The average weight of Shivam, Rupesh and Mandar is 45 kg. If the average weight of Shivam and Rupesh is 38 kg and the average weight of Rupesh and Mandar is 50 kg, then find Rupesh's weight (in kg).

A car covers a certain distance in 8 hours at a uniform speed. If the speed of the car is increased by 5 km/hr, then the same distance could have been covered in 7 hours 30 minutes. What is the distance covered?

Find the value of x in the proportion 69 : 23 :: 63 : x.