Q.11 A car completes a certain journey in 8 hours. It covers half the distance at 40 km/ph and the rest at 60 km/ph. The total distance of the journey is….
(A) 650 km
(B) 384 km
(C) 400 km
(D) None of these4
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Q.12 Two train starts from stations A and B and travel towards each other at speed of 50 km/ph and 60 km/ph respectively. At the time of their meeting, the second train has traveled 120 km more than the first. The distance between A and B is……
(A) 990 km
(B) 1200 km
(C) 1320 km
(D) 1440 km
Q. 13 A is twice fast as B and B is thrice as fast as C. The journey covered by C in 54 minutes. Will be covered by B in….
(A) 18 min
(B) 27 min
(C) 38 min
(D) 9 min
Q. 14 A boy goes to the school from his village at 3 km/ph and returns back 2 km/ph. If he takes 5 hours in all, the distance between the village and the school is….
(A) 6 km
(B) 7 km
(C) 8 km
(D) 9 km
Q.15 Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 am and travels towards B at 20 km/ph. Another train starts from B at 8 am and travel towards A at a speed of 25 km/ph. At what time will they meet?
(A) 9 am
(B) 10 am
(C) 11 am
(D) 10.30 am
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