Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
The ratio of the present age of Ravi and his wife is 8 : 5 and 6 years hence the ratio of their ages will be 12 : 8 If the ratio of their ages at the time of their marriage was 9 : 3, how many years ago were they married?
1
10
2
24
3
16
4
More than one of the above
5
None of the above