Q. Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?
A) 3 hours
B) 3/2 hours
C) 4 hours
D) 5 hours
Q. Seema, meena, reena start jogging around a circular stadium and complete one round in 54s,42s,and 63s respectively. approximately after how many minutes they will meet again at the starting point?
A) 8 mins
B) 10 mins
C) 3 mins
D) 6 mins
Q. If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
A) 48kmph
B) 25kmph
C) 30kmph
D) 42kmph
Q. Two athletes A and B started running on a circular track of length 500m from the same point but in opposite directions. B, traveling at a speed of 25m/s collided with A. As a result A stopped for 5 secs and B for 10 secs then they continued running in their respective directions with their respective speeds. If they reached the starting point at the same time, then find the speed of A.
A) 30m/s
B) 40m/s
C) 15m/s
D) 20m/s
Q. A car travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs.What is the distance travelled
A) 210 kms
B) 30 kms
C) 20 kms
D) none
Q. A man covers a distance of 24kms by traveling 3 hrs in cycle and the remaining distance for 4 hrs on foot. Had he traveled 4 hrs on cycle and 3 hrs on foot he would have covered one km more. Calculate the cycling speed.
A) 3 kmph
B) 4 kmph
C) 5 kmph
D) 6 kmph
Q. Hari has a piece of cake 60 cm long. He gives Raja half of it. He then gives Gopal 1/4th of what is left. After giving a piece to Sahi, be is left with 1/10th of the original. How much did he give to Sahil ?
A) 21.5 cm
B) 16.5 cm
C) Rs. 5
D) Rs. 3
Q. Two stations Aand B are 110km apart on a straight line. One train starts from A at 7a.m. and travels toward B at a speed of 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time they meey
A) 9 a.m
B) 10 a.m
C) 11 a.m
D) 11:30 am
Q. in what time a 270 m long train running at 108 kmph speed can overtake a 175m long train running at 36 kmph speed?
A) 26.25 sec
B) 12.5 sec
C) 22.5 sec
D) 32.5 sec
Today Challenging Question
Q. find the compound interest on Rs.50000 at 16% per annum for 2 yrs, compounded anually
A) 17280
B) 17000
C) 17500
D) 17300
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