The weights of 4 boxes are 10, 40, 50 and 80 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?

120
100
90
110

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : 110

The possible combinations are:

1) 120 → 40 + 80 → possible

2) 100 → 10 + 40 + 50 → possible

3) 90 → 40 + 50 → possible

4) 110 → not possible

Hence, ‘110’ is the answer.

4 views Answered 2022-09-04 04:29

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