Question

None of these
(b) 50 km/h
(c) 60 km/h
Acar travels a distance of 840 km at a uniform speed. If the speed of
the car is 10 km/h more, then it takes 2 hours less to cover the same
on a railway platform observes that a train going, in
going in opposite direction takes 5 seconds to pass him. The time taken
one direction takes 4 seconds to pass him. Another train of same length
in seconds) by the two trains to cross each other will be
Distance between two towns P and Q is 240 km. A motor cycle rider
starts from P towards Q at 8 p.m. at a speed of 40 km/h. At the same
time another motor cycle rider starts from Q towards P at 50 km/h. At
40
9
(a) 45 km/h
standing
50
9
(b)
31
(a)
19
tis
what time will they meet?
(a) 9:45 p.m
(b) 10:40 p.m (c) 11:00p.m (d) 10:30 p.m​

Answer 1

Answer:

answer is a, a

Step-by-step explanation:

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Answer 2

Answer:

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