Question
Download Solution PDFIf 405 : y :: y : 125, and y > 0, then find the value of y.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
⇒ 405 : y :: y : 125
Concept used:
a : b : : c : d
⇒ a/b = c/d
Calculation:
405 : y :: y : 125
⇒ 405/y = y/125
⇒ y2 = 125 × 405
⇒ y = √{25 × 5 × 81 × 5}
⇒ y = 25 × 9 = 225
∴ The correct answer is 225.
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.