MBA Exam

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

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MBA Other Question

Given that 2.004<2.005, how many digits are there in the decimal representation of 101101?Clarification: The decimal representation of 210 is 210=1024, which has 4 digits.

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