3 किमी/तास वेगाने चालणारा एक व्यक्ती 5 मिनिटात एक चौरस मैदान कर्णरेषेवरून  पार करतो. तर त्या मैदानाचे क्षेत्रफळ (मी2 मध्ये) किती आहे?

This question was previously asked in
SSC CGL 2020 Tier-I Official Paper 20 (Held On : 24 Aug 2021 Shift 2)
View all SSC CGL Papers >
  1. 3.125
  2. 312.5
  3. 31250
  4. 3125

Answer (Detailed Solution Below)

Option 3 : 31250
super-pass-live
Free
SSC CGL Tier 1 2025 Full Test - 01
100 Qs. 200 Marks 60 Mins

Detailed Solution

Download Solution PDF

दिले आहे:

व्यक्ती 3 किमी/तास वेगाने चालतो

चौरस मैदान कर्णरेषेवरून पार करायला त्याला 5 मिनिटे लागतात.

वापरलेली संकल्पना :

जर A ही चौरसाच्या प्रत्येक बाजूच्या मोजमापाची बाजू असेल, तर A2 हे क्षेत्रफळ असेल आणि A√2 हे त्याच्या कर्णाचे माप असेल.

उकल:

व्यक्ती 5 मिनिटात प्रवास करतो = 3 × (5/60) = 1/4 किलोमीटर= 250 मीटर

तर, चौरस मैदानाच्या कर्णाची लांबी = 250 मीटर

समजा, चौरस मैदानाच्या प्रत्येक बाजूचे माप L आहे .

प्रश्नानुसार,

L√2 = 250

⇒ L = 125√2

⇒ L2 = 31250

∴ चौरस मैदानाचे क्षेत्रफळ 31250मी2  आहे.

Latest SSC CGL Updates

Last updated on Jul 8, 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.

-> 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 CSIR NET Exam Schedule 2025 has been released on its official website.

More Mensuration Questions

Hot Links: teen patti master plus yono teen patti teen patti apk teen patti pro teen patti bonus