15 Views

Question : The ages of Gyanendra and Arbind are in the ratio 6 : 5. If the sum of their ages is 55 years, then what will be the ratio of their ages seven years from now?

Option 1: 5 : 6

Option 2: 37 : 32

Option 3: 32 : 37

Option 4: 6 : 5


Team Careers360 14th Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 37 : 32


Solution : Given: Ratio of Gyanendra and Arbind = 6 : 5
The sum of their ages = 55 years
Let the age of Gyanendra be $6x$ and the age of Arbind be $5x$.
According to the question,
⇒ $6x+5x=55$
⇒ $11x=55$
⇒ $x=5$
So, age of Gyanendra = 6 × 5 = 30 years
Age of Arbind = 5 × 5 = 25 years
After 7 years, ratio of their ages = (30 + 7) : (25 + 7)
= 37 : 32
Hence, the correct answer is 37 : 32.

SSC CGL Complete Guide

Candidates can download this ebook to know all about SSC CGL.

Download EBook

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books