[A]. 100 kmph
[B]. 110 kmph
[C]. 120 kmph
[D]. 130 kmph
✅ The correct answer is option C.
Let speed of the car be x kmph.
Let speed of the car be x kmph.
Then, speed of the train =
150
x
=
3
x
kmph.
100
2
75
–
75
=
125
x
(3/2)x
10 x 60
75
–
50
=
5
x
x
24
x =
25 x24
= 120 kmph.
5