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Q1.
Two trains A and B of equal length of 200 metres
running in opposite direction cross each other in16
seconds. What is the speed of train A?
(a) 90 km/hr.
(b) 40 km/hr.
(c)80 km/hr.
(d)Data inadequate
(e)None of these

Q2.
An employee may. claim Rs 7.00 for each km when he
travels by taxi and Rs 6.00 for each km if he drives his
own car. If in one week he claimed Rs 675 for
travelling 90 km, how many kms did he travel, by taxi
?
(a)135
(b)155
(c)162
(d)170
(e)None of these

Q3.
A train B speeding with 120 kmph crosses another
train C running in the same direction, In 2 minutes. If
the lengths of the trains B and C be 100m and 200m
respectively, what is the speed (in kmph) of the train
C ?
(a)111
(b)123
(c)127
(d)129
(e)None of these

Q4.
A train crosses a 300 metre long platform in 38
seconds while it crosses a signal pole in 18 seconds.
What is the speed of the train in kmph ?
(a)Cannot be determined
(b)72
(c)48
(d)54
(e)None of these

Q5.
A man goes uphill with an average speed of 24 kmph.
and comes down with an average speed of 36 kmph.
The distance travelled in both the cases being the
same. The average speed (irt kmph) for the entire
journey is:
(a)30
(b)28.8
(c)32.6
(d)30.8
(e)None of these

Q6.
A train overtakes two persons , who are walking in
the same direction in which the train is going, at the
rate of 2 kmph and 4 kmph, and passes them
completely in 9 and 10 seconds respectively. The
length of the train (in metres) is :(l) 72
(a)54
(b)50
(c)45
(d)
(e)None of these

Q7.
Train-A crosses a pole in 33 seconds and another
Train-B crosses a pole in 55 seconds. Length of Train-
A is three-fourth of Train-B. What is the respective
ratio between the speed of Train-A and Train-B ?
(a)5:11
(b)5:04
(c)11:03
(d)Cannot be determined
(e)None of these

Q8.
There is a hill behind a person’s house. He walks up
the top ofthe hill at a speed of 3/2 km/ hour, but
walks down it at 4km/hour. If it takes him 6hours for
the entire journey, the distance, in km, from his house
to the top of the hill is
(a) 21/4
(b)6
(c)27-Apr
(d)9
(e)None of these

Q9.
Directions : The cost of fuel running the engine of an
army tank is proportional to the square of the speed
and Rs. 64 per hour for a speed of 16 kmph. Other
costs amount to Rs. 400 per hour. The tank has to
make a journey of 400 km at a constant speed. – The
most economical speed for this journey is :
(a) 20 kmph
(b)30 kmph
(c) 35 kmph
(d) 40 kmph
(e)None of these

Q10.
Directions : The cost of fuel running the engine of an
army tank is proportional to the square of the speed
and Rs. 64 per hour for a speed of 16 kmph. Other
costs amount to Rs. 400 per hour. The tank has to
make a journey of 400 km at a constant speed. – The
total cost for the journey at this most economical
speed is :
(a) Rs. 6000
(b) Rs. 8000
(c) Rs. 10000
(d) Rs. 11000
(e)None of these

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