Question
Download Solution PDFIf x : y = 6 : 5 and z : y = 9 : 25, then what is the ratio of x : z?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
x : y = 6 : 5
And z : y = 9 : 25
Calculation :
x/y = 6/5 ---- (i)
And z/y = 9/25
⇒ y/z = 25/9 ---- (ii)
Multiply equation (i) and (ii) we get,
(x/y) × (y/z) = (6/5) × (25/9)
⇒ x/z = 10/3
∴ x : z = 10 : 3
Alternate Method
x : y = 6 : 5 ----- (i)
And z : y = 9 : 25 ---- (ii)
As y is in both the ratios, Multiply (i) × 5 to make equal value of y in both the ratios
x : y = (6 : 5) × 5 = 30 : 25 ---- (iii)
from (ii) and (iii), Since y is same in both the ratios
x : z = 30 : 9 = 10 : 3
Last updated on Jul 8, 2025
-> The Staff Selection Commission 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.
-> Now the total number of vacancy is 53,690. Previously, SSC GD 2025 Notification was released for 39481 Vacancies.
-> 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.