Question
Download Solution PDFदो संख्याएँ 4 : 9 के अनुपात में हैं। यदि उनके बीच मध्यानुपाती 24 है, तो दोनों संख्याओं के बीच धनात्मक अंतर ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
दो संख्याएँ 4 : 9 के अनुपात में हैं
उनके बीच मध्यानुपाती 24 है
प्रयुक्त सूत्र:
यदि a और b दो संख्याएँ हैं, तो मध्यानुपाती = √(a × b)
गणना:
माना, दो संख्याएँ 4x और 9x हैं
मध्यानुपाती = √(4x × 9x)
⇒ 24 = √(36x2)
⇒ 24 = 6x
⇒ x = 4
पहली संख्या = 4x = 4 × 4 = 16
दूसरी संख्या = 9x = 9 × 4 = 36
धनात्मक अंतर = 36 - 16 = 20
∴ सही उत्तर विकल्प (1) है।
Last updated on Jun 30, 2025
-> The Staff Selection Commission has released the SSC GD 2025 Answer Key on 26th June 2025 on the official website.
-> The SSC GD Notification 2026 will be released in October 2025 and the exam will be scheduled in the month of January and February 2026.
-> The SSC GD Merit List is expected to be released soon by the end of April 2025.
-> Previously SSC GD Vacancy was increased for Constable(GD) in CAPFs, SSF, Rifleman (GD) in Assam Rifles and Sepoy in NCB Examination, 2025.
-> Now the total number of vacancy is 53,690. Previously, SSC GD 2025 Notification was released for 39481 Vacancies.
-> The SSC GD Constable written exam was held on 4th, 5th, 6th, 7th, 10th, 11th, 12th, 13th, 17th, 18th, 19th, 20th, 21st and 25th February 2025.
-> The selection process includes CBT, PET/PST, Medical Examination, and Document Verification.
-> The candidates who will be appearing for the 2026 cycle in the exam must attempt the SSC GD Constable Previous Year Papers. Also, attempt SSC GD Constable Mock Tests.