Q. A train passes two persons walking in the same direction at a speed of 3 km/hour and 5 km/hour respectively in 10 sec and 11 sec respectively. the speed of the train is
A) 28 km/hr
B) 27 km/hr
C) 25 km/hr
D) 24 km/hr

Related Questions

Q. A train passes two persons walking in the same direction at a speed of 3 km/hour and 5 km/hour respectively in 10 sec and 11 sec respectively. the speed of the train is
A) 28 km/hr
B) 27 km/hr
C) 25 km/hr
D) 24 km/hr
Q. A train running at 7/11 of its normal speed reached a place in 22 hours. How much time could be saved if the train would have run at its normal speed?
A) 14 hours
B) 7 hours
C) 8 hours
D) 16 hours
Q. A train passes two bridges of lengths 800 m and 400 m  in 100 sec and 60 sec respectively, find the length of the tain
A) 80m
B) 90m
C) 200m
D) 150m
Today's Challenging Question
Q. Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
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