A) 6 years
B) 8 years
C) 4 years
D) 2 years
Correct Answer: D
Solution :
Let the age of Shakti and Kanti is 8x and 7x respectively. Then, after 10 years, \[\frac{8x+10}{7x+10}=\frac{13}{12}\] \[96x+120=91x+130\] \[5x=10\] \[x=2\] Hence, the difference in years between their ages \[=8x-7x=x=2\]yearsYou need to login to perform this action.
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