Latest TCS Aptitude Question SOLUTION: there r three buckets..of 8,5 n 3 litres…out of which only 8 ltr bucket is fully filled…u hv to fill exact 4-4 ltr liquid in 8 and 5 litre bucket by using only these buckets in

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there r three buckets..of 8,5 n 3 litres…out of which only 8 ltr bucket is fully filled…u hv to fill exact 4-4 ltr liquid in 8 and 5 litre bucket by using only these buckets in minimm num of steps…..

Asked In TCS snehasish samanta (12 years ago)

Unsolved Read Solution (9)

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Nikhil Mahapatra  (12 years ago)

Initial Step-1 Step-2 Step-3 Step-4 Step-5 Step-6 Step-7
8 Lt. -> 8 3 3 6 6 1 1 4
5 Lt. -> 0 5 2 2 0 5 4 4
3 Lt. -> 0 0 3 0 2 2 3 0

Minimum Number Of Steps Required : 7

Is this solution Helpfull? Yes (67) | No (9)  

Amardip Gautam  (12 years ago)

initially 8 0 0
steps state of buckets
1: 3 5 0
2 3 2 3
3 6 2 0
4 6 0 2
5 1 5 2
6 1 4 3
7 4 4 0
So,total of 7 steps

Is this solution Helpfull? Yes (21) | No (1)  

$antosh verma  (12 years ago)

minimum 7 step is ans..
initially (8,0,0)
1st (3,5,0)
2nd (3,2,3)
3rd (6,2,0)
4th (6,0,2)
5th (1,5,2)
6th (1,4,3)
7th (4,4,0)

Is this solution Helpfull? Yes (14) | No (2)  

Gaurab Kumar Das  (12 years ago)

ans is (2^n)-1 here n=3 so number of step required is (8-1)=7

Is this solution Helpfull? Yes (11) | No (7)  

vaishali  (12 years ago)

8 - -
- 5 3
3 5 -
4 4 - i hope u people got the sltn

Is this solution Helpfull? Yes (4) | No (22)  

geetanjali   (12 years ago)

8 steps will b rqd

Is this solution Helpfull? Yes (4) | No (16)  

Yash Ajmera  (12 years ago)

Ans. Total 8 steps (Minimum)

Buckets (8L,5L,3L) for below:

Initial (8,0,0)

1. Fill 3L Bucket. (5,0,3)
2. Pour 3L in 5L Bucket. (5,3,0)
3. Fill 3L Bucket from 8L Bucket again. (2,3,3)
4. Fill 5L Bucket from 3L until it is full. (2,5,1)
5. Empty 5L Bucket in 8L Bucket. (7,0,1)
6. Empty 3L Bucket in 5L Bucket. (7,1,0)
7. Fill 3L Bucket from 8L Bucket. (4,1,3)
8. Empty 3L Bucket in 5L Bucket. (4,4,0)
Hence done.

Is this solution Helpfull? Yes (4) | No (6)  

peter v john  (12 years ago)

initial > 8 0 0
1: 3 5 0
2: 3 2 3
3: 1 4 3
4: 4 4 0
minimum step required:4

Is this solution Helpfull? Yes (3) | No (18)  

pallavi upadhyay  (12 years ago)

8 lit->8 5 4 4
5 lit->0 0 1 4
3 lit->0 3 3 0
hence no of steps= 4

Is this solution Helpfull? Yes (2) | No (46)  

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