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  1. Statements:
    M # W, W % N, N S B
    I. N % M II. N © M III. M S B
    1. Only either I or II is true
    2. Only either I or III is true
    3. Only either I or II and III are true
    4. Only III is true
    5. None of these
Correct Option: C

M ≥ W ...(i) W = N ...(ii) N > B ...(iii)
Combining these we get M ≥ W = N > B.
Hence M ≥ N or N ≤ M,
Which means either I (N = M) or II (N < M) follows.
Also M > B and II (M ≤ D) Hence III deficitely true.

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