Mathematics · Time and Work
For completing the same piece of work, the number of men required from different groups are given below. Arrange the groups in increasing order of their individual member's efficiency. (K) Group A = 5 men (L) Group B = 8 men (M) Group C = 10 men (N) Group D = 12 men (O) Group E = 15 men
- 1K → L → N → M → O
- 2O → M → K → N → L
- 3K → L → M → N → O
- 4O → N → M → L → K✓
Correct answer
O → N → M → L → K
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