Question
A pipe can fill a tank in 10 hours, while another pipe can empty it in 15 hours. If both pipes are opened simultaneously, in how many hours will the tank be full?
More Quant Miscellaneous Questions
- The ratio of the length and area of a rectangle is 1:39. And the ratio of length and breadth 4:3. Find the perimeter of the rectangle.
- The function f(x)=x3 −62x2+ax+9 has a local maximum at x=1. Then the value of a is:
- The ratio of the radii of cylinders A and B is 2:3, and the volume of cylinder B is 200% greater than that of cylinder A. Based on the information provided...
- The monthly incomes of A and B are in the ratio of 5:6. A's monthly savings are 50% higher than B's monthly savings, while A's monthly expenditure equals B...
- The ratio of cost price to the marked price of an article is 5:8. The article had been marked above its cost price by Rs. 900. If the article was sold at a...
- If a line makes angles 60°, 60°, and γ with the x, y, z axes respectively, then the value of γ is:
- The angle between the planes x − y + z = 1 and 2x + y − 3z = 5 is:
- 159, 303, 499, 755, 1079, ?
- Train ‘X’ takes 54 seconds to pass a tree and 48 seconds to completely cross train ‘Y’ when they are moving in opposite directions. If the speed of train ‘...
- Determine the mean proportion of 72 and 50.
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)