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GeekInterview.com > Placement Papers > Infosys > Analytical
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Question: Four Friends A, B, C and D are living in a hostel. One day A’s uncle came and gave him a box of laddoos, According to their rule whatever they get will be equally divided among them. So A divided the laddoos into four equal parts and he ate his part. Then B came to the room and he divided the laddoos into four equal parts and A and B ate their part. Then C came to the room he divided the laddoos into four equal parts and he ate his part. Then at the last D came to the room he also divided the laddoos into four equal parts and he ate his part. The number of laddoos D ate was 3.
1. How many laddoos did A eat?
2. How many laddoos did B eat?
3. How many laddoos did C eat?
4. How many laddoos were there in the box altogether?
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| November 11, 2007 01:42:33 |
#1 |
| deepa |
Member Since: Visitor Total Comments: N/A |
RE: Four Friends A, B, C and D are living in a hostel....
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calculation is as below:
D = 3*4 = 12
C= 12*4/3 = 16
B= (16*2)/4 = 8
A= 32*4/3= 42.6
Hence A's share is 10.6+8
B ate 8 Laddoos
C ate 4
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