MBA Exam undefined

A train moving with a speed of 40 km per hour takes 2 hours 6 minutes more to cover a certain distance than a train moving at 96 km per hour. what is the distance?

1) 144
2) 135
3) 120
4) none of these

Read Solution (Total 1)

X/40-X/96=2*6/60
X=144KM
11 years agoHelpfull: Yes(0) No(0)

MBA Other Question

An advertising board has 8 display panels of uniform dimensions in a
row. Advertisements of 5 different brands of perfumes are to be
displayed on the board. In how many different ways can the
advertisements of these 5 brands be displayed on the board so that each
display panel has one advertisement displayed on it and each brand is
displayed on at least one panel?

1) 5^8
2) 126000
3) (8C5) x 5^3
4) None of these
W, X, Y and Z are 4 positive real numbers. Three numbers can be chosen from them and their sum is found out. This is done for all such sets. The product of the four given real numbers is 5. What is the minimum value of the product of the sums of the sets?

1) 405
2) 450
3) 315
4) 485