The weights of 4 boxes are 30, 20, 50 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?

200
190
140
160

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : 200

Weight: 30, 20, 50 and 90 kilograms.

1) 200 → not possible

2) 190 → 20 + 30 + 50 + 90

3) 140 → 50 + 90

4) 160 → 20 + 50 + 90

Clearly, 200 is not possible.

5 views Answered 2022-09-04 04:29

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