Mathematics · Data Sufficiency
Find the value of (M × N), where M > N and M, N are natural numbers. Statement I: 1 + M + N + MN = 391 Statement II: M2 − N2 = 228 and M2 + N2 = 740 Statement III: LCM and HCF of M and N are 176 and 2 respectively.
- 1Both Statement I and Statement III together are sufficient.
- 2Statement III alone is sufficient.
- 3Statement II alone is sufficient.✓
- 4Statement I alone is sufficient.
Correct answer
Statement II alone is sufficient.
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