Five years ago the ratio of ages of A and B was 5 3 and five years hence from now the ratio will bec...........

Quantitative Aptitude ( CCS) Problems based on Ages

Five years ago, the ratio of ages of A and B was 5 : 3 and five years hence from now, the ratio will become 7 : 5. Find the average of their present ages.

छोटे Courses बड़े Results

Master Problems based on Ages

Prepare through Micro-courses

Try Now

Explanation:

Solution:
———————A———–B
5 years ago—–5————-3
…………………—7————–5
In both case increase of 2 years 7-5=2 and 5-3=2
hence this increase of 2 years is for 10 years
=>1=5
hence A=5*5+5=30
B=3*5+5=20
Average=25