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प्रश्न
Write (T) for true and (F) for false in case of the following:
51 : 68 : : 85 : 102
विकल्प
True
False
उत्तर
51 : 68 : : 85 : 102
Product of means = 68 × 85 = 5780
Product of extremes = 51 × 102 = 5202
Product of means ≠ Product of extremes
Hence, (F).
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