MBA Exam

A train traveling at 100 kmph overtakes a motorbike traveling at 64 kmph
in 40 seconds. What is the length of the train in meters?

1) 1777 meters
2) 1822 meters
3) 400 meters
4) 1111 meters

Read Solution (Total 1)

100-64=36kmph
36*5/18=10kmph
Length=10x40=400m
11 years agoHelpfull: Yes(0) No(0)

MBA Other Question

A, B, C are the vertices of a triangle of area 60 cm2. Let AD be the median from A on BC and BY be the median from B on AD. If BY is extended to meet AC in E, what is the area of triangle AYE?Please tell the approach also

1) 10
2) 6
3) 9
4) 8
Is there any Trick or Formula to check whether a number is perfect square or not.(not by calculating all prime factors or general division method) I want one_line solution/oral approach/Formula.plz post the solution.

1) Nahi pata :(
2) I know and i'm writing the solution