एक खोखले गोले की बाहरी त्रिज्या 4 सेमी और आंतरिक त्रिज्या 1 सेमी है। इस खोखले गोले का आयतन कितना होगा?

This question was previously asked in
SSC CGL 2022 Tier-I Official Paper (Held On : 05 Dec 2022 Shift 3)
View all SSC CGL Papers >
  1. 84π सेमी3
  2. 68π सेमी3
  3. 48π सेमी3
  4. 92π सेमी3

Answer (Detailed Solution Below)

Option 1 : 84π सेमी3
super-pass-live
Free
SSC CGL Tier 1 2025 Full Test - 01
100 Qs. 200 Marks 60 Mins

Detailed Solution

Download Solution PDF

दिया गया है:

खोखले गोले के लिए,

बाहरी त्रिज्या (ro) = 4 सेमी

आंतरिक त्रिज्या (ri) = 1 सेमी

प्रयुक्त अवधारणा:

खोखले गोले का आयतन = 4/3π(ro3 - ri3)

गणना:

खोखले गोले का आयतन = (4/3)π × (43 - 13)

⇒ (4/3)π × (64 - 1)

⇒ (4/3)π × 63

⇒ 84π 

∴ खोखले गोले का आयतन   84π सेमी3 है।

Latest SSC CGL Updates

Last updated on Jul 9, 2025

-> The SSC CGL Notification 2025 for the Combined Graduate Level Examination has been officially released on the SSC's new portal – www.ssc.gov.in.

-> Bihar Police Admit Card 2025 Out at csbc.bihar.gov.in

-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.

-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.

->  Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.

-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.

-> The CGL Eligibility is a bachelor’s degree in any discipline.

-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.

-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.

-> The AP DSC Answer Key 2025 has been released on its official website.

-> The UP ECCE Educator 2025 Notification has been released for 8800 Posts.

More Solid Figures Questions

More Mensuration Questions

Hot Links: teen patti master 51 bonus master teen patti teen patti real cash withdrawal teen patti real cash teen patti bindaas