Question
Download Solution PDFपहले वर्ष के दौरान, एक कस्बे की जनसंख्या में 12% की वृद्धि हुई। अगले साल किसी छूत की बीमारी के कारण इसमें 8% की कमी आई। दूसरे वर्ष के अंत में, जनसंख्या 64,400 थी। पहले वर्ष की शुरुआत में शहर की जनसंख्या ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया:
प्रथम वर्ष वृद्धि दर = 12%
दूसरे वर्ष घटने की दर = 8%
गणना:
माना प्रारंभिक जनसंख्या x है।
फिर, प्रश्न के अनुसार,
92% of 112% of x = 64,400
⇒ 0.92 × 1.12x = 64,400
⇒ x = 64,400/(0.92×1.12)
⇒ x = 64,400/1.0304
⇒ x = 62,500
इसलिए, आवश्यक मान 62,500 है।
Last updated on Jun 13, 2025
-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.
-> The SSC CGL exam registration process is now open and will continue till 4th July 2025, so candidates must fill out the SSC CGL Application Form 2025 before the deadline.
-> 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.
-> Candidates should also use the SSC CGL previous year papers for a good revision.