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A, B, C run around a circular track of length 300 m; A and B with speed of 10 m/sec and 12 m/sec in the same direction and C in an opposite direction at 15 m/sec. If all three of them start at the same time.
Then which one is correct
OPTION
a) A meets C more often than B does in a given time.
b) B meets C more often than A does in a given time.
c) A and C met as frequently as B and C.
d) Depends on the time period under consideration.
Read Solution (Total 6)
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- b is the answer due to the speed of b and c is more than a
- 11 years agoHelpfull: Yes(25) No(0)
- in opposite directions the speed of persons are add so a+c=25m/sec where b+c=27 m/sec so ans is B
- 11 years agoHelpfull: Yes(8) No(0)
- Option C is correct because when we are running in opposite directions we are going to cross only once.
- 11 years agoHelpfull: Yes(2) No(1)
- option c is correct
- 11 years agoHelpfull: Yes(1) No(5)
- b) B meets C more often than A does in a given time.
But, it also depends upon the time period under consideration. Since, if - 11 years agoHelpfull: Yes(1) No(1)
- option c is correct becoz they hv not mention number of circular rounds...so all three will meet equally irrespective of their speeds given.
- 11 years agoHelpfull: Yes(0) No(1)
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