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danish saif

· started a discussion

· 1 Months ago

no options were correct, answer should have been 40 km/hr

Question:
A man travelled a certain distance by train at the rate of 25 km/hour and walked back at the rate of 4 km per hour. If the whole journey took 5 hours 48 minutes, the distance was  
Options:
A) 25 km
B) 30 km
C) 20 km
D) 15 km
Solution:
Ans: (c)


Hina

· commented

· 1 Months ago

distance=((25*4)*(29/5))/(25+4)=20

Laxman Kumar

· commented

· 1 Months ago

Half of 40 ....will be the ANS

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