IBM
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Numerical Ability
Ratio and Proportion
Three persons A,B,C are waiting for Train.A has to wait for sometime twice the time b has to wait.B has to wait till 4:48 and c has to wait 4:57. What is the time now?
Read Solution (Total 6)
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- there is no need for all a b c to catch same train. b catches at 4.48
and c at 4.57.now assume a catches same train at 4.57
i mean A catches same train.it means he skips train at 4.48 and wait for train at 4.57 difference between 4.57 and 4.48 is 9.so that means A shud be waiting for 18 mins totally since he waits twice as B so time now shud be 4.39. so that B waits for 9 mins to catch train at 4.48 and A waits for 18 mins to catch train at 4.57 - 12 years agoHelpfull: Yes(35) No(4)
- data is insufficient to say that the current time
- 12 years agoHelpfull: Yes(26) No(4)
- data is insufficient to say that the current time
- 12 years agoHelpfull: Yes(4) No(6)
- ans =4:39
A=2B
B waits for C for 4:57 to 4:48 ie 9mins
A has to wait for C for 18mins
therefore time now =4:39(4.47-0.18) - 12 years agoHelpfull: Yes(4) No(2)
- current time 2.24
A has to wait for twice the time required by B.
B has to wait up to = 4.48
- 12 years agoHelpfull: Yes(1) No(35)
- c time is the present time that is 4:57
- 12 years agoHelpfull: Yes(1) No(4)
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