Question
If the height and the radius of the base of a cone are both doubled, the volume of the cone becomes_____ of its previous volume.
More Previous year papers Questions
- If x : y = 5 : 7, then (6x – y) : (5x + 3y) is equal to:
- Pipes A and B can fill a tank in 12 hours and 20 hours respectively. The pipe is an emptying pipe. If A, B and C are opened together for 8 hours, 80% of th...
- A train crosses a signal at 16 m/s at 16 sec. Find out the length of the train (in mtr).
- If 42, 36 and 35 are the first three terms of a proportion, then the fourth term is:
- A certain sum of money trebles in 6 years by some rate of simple interest. In how many years it will be five times?
- A man travels from point A to B at 40 km/h, further from B to Cat 50 km h and then further from to D at 60 km/h. The ratio between the distances AB, BC and...
- The average weight of some students in a section is 35.5 kg. Twelve of them whose average weight is 37 kg leave the section and another 5 students with wei...
- Read the following passage and answer the questions In a hospital, there are 1500 doctors. The hospital has total seven departments namely –Orthopedics, N...
- A closed cylinder with a base radius of 14 m and height of 21 m is he be made with a metallic sheet of width 20 m. What is the length of sheet required if ...
- First four terms of a series are 4, 12, 36, 108. What will be the 6th term of this series?
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)