ஒரு புல்வெளி உருளை ஒரு மணி நேரத்தில் 20 சுழற்சிகளை செய்கிறது எனில் இது 25 நிமிடங்களில் எத்தனை ஆரையன்களை செய்யும்?

This question was previously asked in
RRB ALP Previous Paper 10 (Held On: 10 Aug 2018 Shift 1)
View all RRB ALP Papers >
  1. 150π/7
  2. 250π/3
  3. 50π/3
  4. 50π/7

Answer (Detailed Solution Below)

Option 3 : 50π/3
Free
General Science for All Railway Exams Mock Test
20 Qs. 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

ஒரு புல்வெளி உருளை ஒரு மணி நேரத்தில் 20 சுழற்சிகளை செய்கிறது.

⇒ 1 நிமிடத்தில் செய்யப்படும் சுழற்சி = 20/60

⇒ 25 நிமிடங்களில் செய்யப்படும் சுழற்சிகள் = 25/3

1 சுழற்சி = 2π ஆரையன்

ஆரையன்கள் 25 நிமிடங்களில் = 50π/3 இல் இயங்கும்

Latest RRB ALP Updates

Last updated on Jul 17, 2025

-> The Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article.

-> RRB has also postponed the examination of the RRB ALP CBAT Exam of Ranchi (Venue Code 33998 – iCube Digital Zone, Ranchi) due to some technical issues.

-> UGC NET Result Date 2025 Out at ugcnet.nta.ac.in

-> UPPSC RO ARO Admit Card 2025 has been released today on 17th July 2025

-> Rajasthan Police SI Vacancy 2025 has been released on 17th July 2025

-> HSSC CET Admit Card 2025 has been released @hssc.gov.in

-> There are total number of 45449 Applications received for RRB Ranchi against CEN No. 01/2024 (ALP).

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.

->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.

-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways. 

-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.

-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here

-> Bihar Police Driver Vacancy 2025 has been released @csbc.bihar.gov.in.

More Mensuration Questions

Hot Links: teen patti classic teen patti gold old version teen patti game all teen patti master