MBA Exam

Two varieties of rice are mixed in the ratio 2:5 and the mixture sold at Rs.12 per kg at a profit of 20%.If the first variety costs Rs.7 per kg more than the second variety,find the cost per kg of the first variety.

1) Rs.7
2) Rs.15
3) Rs.16
4) Rs.24

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MBA Other Question

How many different words can be formed with the letters of the EDUCATION so that the vowels are in alphabetical order and consonants are also in alphabetical order ?

1) 252
2) 126
3) 63
4) 504
Three boys A, B and C start running at constant speeds from the same point P along the circumference of a circular track. The speeds of A, B and C are in the ratio 5:1:1. A and B run clockwise while C runs in the anticlockwise direction. Each time A meets B or C on the track he gives them a card. What is the difference in the number of cards received by B and C if A distributes 33 cards in all?Please explain the approach

1) 3
2) 7
3) 5
4) 11