Question
Download Solution PDFयदि p, 8, 20 का तीसरा समानुपाती है और q, 3, 5, 24 का चौथा समानुपाती है, तो (2p + q) का मान ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
p, 8, 20 का तीसरा समानुपाती है।
q, 3, 5, 24 का चौथा समानुपाती है।
प्रयुक्त अवधारणा:
यदि x, a, b का तीसरा समानुपाती है, तो x = b2/a
यदि x, a, b, c का चौथा समानुपाती है, तो a/b = c/x
गणना:
यहाँ, p = 202/8 = 400/8 = 50
साथ ही, 3/5 = 24/q
⇒ q = (5 × 24)/3 = 40
तो, (2p + q) = (2 × 50) + 40 = 100 + 40 = 140
∴ (2p + q) का मान 140 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.