Question
Download Solution PDF(N + 15) व्यक्ति, प्रत्येक दिन 9 घंटे कार्य करके, किसी कार्य का 36% भाग 8 दिनों में पूरा कर सकते हैं। (N + 9) व्यक्ति शेष कार्य को 20 दिनों में पूरा कर सकते हैं, यदि उनमें से प्रत्येक प्रतिदिन 7 घंटे कार्य करता है। N का मान ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है :
(N + 15) व्यक्ति, प्रत्येक दिन 9 घंटे कार्य करके, किसी कार्य का 36% भाग 8 दिनों में पूरा कर सकते हैं।
प्रयुक्त सूत्र :
M1H1D1/W1 = M2H2D2/W2
गणना :
⇒ (N + 15) × 9 × 8/36% = (N + 9) × 20 × 7/64%
⇒ (N + 15) × 9 × 8/36 = (N + 9) × 20 × 7/64
⇒ (N + 15) × 2 = (N + 9) × 35/16
⇒ (N + 15) × 32 = (N + 9) × 35
⇒ 32N + 480 = 35N + 315
⇒ 3N = 165
⇒ N = 55
∴ सही उत्तर 55 है।
Last updated on Jul 19, 2025
-> The SSC CGL Notification 2025 has been announced for 14,582 vacancies of various Group B and C posts across central government departments.
-> CSIR NET City Intimation Slip 2025 has been released @csirnet.nta.ac.in.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025 in multiple shifts.
-> Aspirants should visit the official website @ssc.gov.in 2025 regularly for CGL Exam updates and latest announcements.
-> Candidates had filled out the SSC CGL Application Form from 9 June to 5 July, 2025. Now, 20 lakh+ candidates will be writing the SSC CGL 2025 Exam on the scheduled exam date. Download SSC Calendar 2025-25!
-> In the SSC CGL 2025 Notification, vacancies for two new posts, namely, "Section Head" and "Office Superintendent" have been announced.
-> 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, with the age limit varying from post to post.
-> The SSC CGL Salary structure varies by post, with entry-level posts starting at Pay Level-4 (Rs. 25,500 to 81,100/-) and going up to Pay Level-7 (Rs. 44,900 to 1,42,400/-).
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.