MBA Exam

1 >Number of ways to wear 5 Distinct Rings in 3 fingers such that every finger has atleast one Ring?2 > Number of ways to distribute 6 Distinct objects to 3 Identical Boxes such that each should have atleast one?3>In how many ways 4 Different rings can go into 1 finger?

1) 720,90,24
2) 720,180,24
3) 780,105,4^4
4) 720,90,4^4

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MBA Other Question

A jewellery shop owner conducts his business in the following manner. Every once in a while, he raises the price of his jewels by y% and then a while later he reduces all the new prices by y%. After one such up-down cycle, the price of a jewel in his shop reduces by र80. He then, raises the prices by y/2% and then a while later he reduces all the new-prices by y/2%. After this up-down cycle, the price of the jewel was र1900.80. What was the original price of the jewel (in. र)?

1) 2030
2) 2020
3) 2010
4) 2000
5) bacche ki jaan lega kya!!!dhut!!:P
A box contains coins of denomination 50 paise , rs 1, rs 2,rs 5. given that there are unlimited coins of each type find the number of ways of selecting the coin so that any such selection gives a total amount of rs 10.please help me out.

1) 49
2) 12
3) 48
4) 46