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tigershark
03-05-2009, 08:12 AM
This is a story of four boys - Chinku, Dinku, Pinku and Tinku.

One day all of them decide to save their money in a bank(Joint Account). They select a bank called “Lena Bank”

The bank's specialty is: In every month the money gets doubled.

In 2nd month, Chinku withdraws 100-Rs from bank.
In 3rd month, Dinku withdraws 100-Rs from bank.
In 4th month, Pinku withdraws 100-Rs from bank.
In 5th month, Tinku withdraws 100-Rs from bank.

Then their balance in the bank becomes zero.
How much amount had the boys put in the bank?:confused:

CopyCat
10-05-2009, 08:41 AM
Rs. 93.75, plain algebra :D :D :D

Expert
31-05-2009, 12:16 PM
Rs. 93.75, Plain Algebra

mayank
06-06-2009, 11:06 AM
Chinku, Dinku, Pinku and Tinku sa pucho. :D

CopyCat
13-06-2009, 05:38 PM
The boys should have put in Rs. 93.75 in the first month.
Am I right :peace:

princysharma
12-09-2012, 01:09 PM
Same answer.. Rs. 93.75...
And I know its correct.