CPO 22: Date: 11/11/2022, Shift 3


Question 1


A train crosses two persons travelling at 4 km/h and 6 km/h in the same direction in 12 sec and 14 sec, respectively. The speed of the train is ________.

एक ट्रेन, उसी दिशा में 4 km/h और 6 km/h की चाल से चल रहे दो व्यक्तियों को क्रमशः 12 sec और 14 sec में पार कर जाती है। ट्रेन की चाल ज्ञात कीजिए।

Options

A

 24 km/h

 24 km/h

B

 18 km/h

 18 km/h

C

 20 km/h

 20 km/h

D

 26 km/h

 26 km/h


Solution:

Correct Answer:

B

 18 km/h

 18 km/h


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