The weights of 4 boxes are 30, 70, 60 and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

250
200
190
220

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 2 : 200

The combinations will be as follows:

90 + 70 + 60 + 30 = 250

90 + 70 + 30 = 190

90 + 70 + 60 = 220

But the combination of 200 is not possible.

Hence, 200 can’t be the total weight in kilograms.

4 views Answered 2022-09-04 04:29

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