A train running at 36 kmph passes another train completely in 12 sec, which is half of its length, running in the opposite direction at 54 kmph. If it also passes a railway platform in 1.5m, what is the length of the platform (in meters)?

A 700
B 860
C 900
D 1000

Correct Answer: 700

The 6th number is = (50 × 9) – (5 × 54 + 3 × 52) = 450 – 426 = 24. Ans: D
Bissoy MCQ
#গণিত #ট্রেন ও  গতিবেগ (Train & Speed) #Premier Bank Ltd #Management Trainee Officer | 27.07.2012

Related Questions

A train running at 36 kmph passes another train completely in 12 sec , which is half of its length , running in the opposite direction at 54 kmph. Kf it also passes a railway platform in 1.5 m , what is the length of the platform (in meters)?
A 700
B 860
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D 1000
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৫ঃ১৮ঃ,৭ঃ২ এবং ৩ঃ৬ এর মিশ্র অনুপাত কত?
A ৭২ঃ ১০৫
B ৭২ঃ ৩৫
C ৩৫ঃ ৭২
D ১০৫ঃ৭২
২টি সংখ্যার অনুপাত হচ্ছে ৫ঃ৪ এবং তাদের পার্থক্য ১০, বড় সংখ্যাটি কত?
A ৪০
B ১০
C ৫০
D ২০

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