This question doesn’t make any sense if splitting is allowed because they given values in such a manner that while choosing the values in greedy, you may either able to take the V/W (maximum values then not able to take all subsequent decreasing V/W values) or you can’t able to fill the weight you have given (11 KG).
Now let’s analyse whatever i said . --
1 – if splitting is allowed then in (Greedy) :--
Item no. 4 fully and partial item 1 is filled. giving
total value = 24+ (60/10)*9 = 78 (this is optimal also because you can’t get better than this.)
2 – This question also does not make sense if we have to fill 12 kg weight and splitting is not allowed.
total value (greedy) = (item 4 value + Item 1 value) = 24+60 = 74
(and again this is optimal also because you can’t get better than this.)