Select Goal &
City
Select Goal
Explore
Question:
A hollow iron pipe is 20 cm long and its external diameter is 10 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then what is the weight of the pipe?
(Answer to be provided in kg to the third decimal).
A hollow iron pipe is 20 cm long and its external diameter is 10 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then what is the weight of the pipe?
(Answer to be provided in kg to the third decimal).
(Answer to be provided in kg to the third decimal).
Updated On: Jun 25, 2024
Hide Solution
Verified By Collegedunia
Correct Answer: 4.5
Solution and Explanation
The answer is 4.528 or 4.53
Was this answer helpful?
0
0
Top Questions on 3-dimensional coordinate geometry
- The length of a rectangular plot is 30 m more than its breadth. If the cost of fencing the plot @ 25 per meter is Rs. 5000, what is the length of the plot in m?
- NATA - 2023
- Mathematics
- 3-dimensional coordinate geometry
- Total surface area of a cube having sides "L" is given by A____.
- NATA - 2023
- Mathematics
- 3-dimensional coordinate geometry
- The base diameter of a metallic cylinder is 18cm and its height is 24 cm. It is melted into cylinders of base diameter 12 cm and height 6 cm. How many such small cylinders are formed?
- NATA - 2023
- Mathematics
- 3-dimensional coordinate geometry
- All cross sections of a sphere are
- NATA - 2023
- Mathematics
- 3-dimensional coordinate geometry
- The diagonal of a cuboid is given by which of the following formulas?
- NATA - 2023
- Mathematics
- 3-dimensional coordinate geometry
View More Questions
Questions Asked in NATA exam
- What is the function of a 'Banquet hall' in a Hotel.
- NATA - 2024
- Architectural Knowledge
- What is a 'Chajja'?
- NATA - 2024
- Architectural Knowledge
- A boy gave a bundle of RS.100 notes to a guy. The serial number of notes are from CJJ103440 to CJJ103490. What is the total amount given to the guy
- NATA - 2024
- General Aptitude
- Find the next number in the series 5, 20, 24, 6, 2, 8,
- NATA - 2024
- General Aptitude
- A Bottle is sealed using a metal cap. The bottle cap fell down when heat is applied to the bottom of the bottle. What is the reason behind this?
- NATA - 2024
- General Aptitude
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved