A) 10 : 30 am
B) 9 am
C) 11 : 30 am
D) 11 am
Correct Answer: A
Solution :
[a] Distance between Arun and Bhaskar at 7 : 30 am \[=8\times 1\frac{1}{2}=12\,km\] Time taken by Bhaskar in covered a distance of 12 km \[=\frac{12}{(12-8)}=3\,h\] \[\therefore \] Required time = 10 : 30 am |
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