Question
A cylindrical bucket of radius 42 cm and height 48 cm is full of water. The water is emptied into a rectangular rub of length x cm and breath 84
A cylindrical bucket of radius 42 cm and height 48 cm is full of water. The water is emptied into a rectangular rub of length x cm and breath 84
cm. If the height in the tub rises by 24 cm, then what is the value of x? (Take π =22/7)?
More Previous year papers Questions
- If the HCF of two numbers is 6 and LCM of the same two numbers is 54, then the square root of the product of these numbers is
- Find the number of factors in 1540.
- A vessel contains a solution of acid and water in the ratio 5 : 7. When 9 litres of the solution are taken out and the vessel is filled with equal quantity...
- Three cans having capacity of 28 kg, 42 kg and 70 kg are completely filled with three types of rice, type A, type B and type C respectively. The three type...
- If the volume of a room is 1680 m3 and the area of the floor is 112 m2. Find the height of the room.
- The average of 10 numbers is 47. What should be the 11th number added to them to make the average 53?
- What is the time taken by a 450 m long train running at 54 km/h to cross a man standing on a platform?
- A man takes 6 hours to go to a place and come back by walking both the ways. He could have saved 2 hours by riding both the ways. The distance covered i...
- In a school, 5/8 of the number of students are girls and the rest are boys. 2/5 of the number of girls are below 12 years and 4/9 of the boys are 12 or abo...
- If by selling 110 apples, the cost price of 120 apples is realised. The gain % is?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
