1.

The weights of 4 boxes are 70, 100, 20 and 40 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.

A. 160
B. 200
C. 230
D. 190
Answer» C. 230


Discussion

No Comment Found

Related MCQs