MBA
Exam
Chikloo buys 10 pens and sells 8 of then at the cost price of 10 pens . Net profit or loss? 1) 10 2) 25 3) none 4) 15
Read Solution (Total 1)
25%.........{(x/8)-(x/10)}/(x/10)*100
11 years ago
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MBA Other Question
There were five people A,B,C,D and E in a room . Each carrying individual unique ipods.All the ipods were collected and placed on a table. The light was turned off and A was asked to pick up an ipod. He takes an ipod and leaves. Lights are turned on and successively the participants B to E come and take an ipod, they will take up their own ipod if they find it, else take whatever is available and leave the room , each will take only one ipod.What is the probability that the last person will take his own ipod ? 1) 1/3 2) 1/40 3) 2/3 4) 1/2
Find the number of ordered pairs (x, y) where x and y are positive integers that satisfies the equation 1) 1 2) 2 3) 0 4) infinite