Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 4 : 1,715 / 1,715

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Detailed Solution

सही उत्तर 1,715 / 1,715 है।

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Question:

Two numbers are in the ratio 5:7 and their sum is 84. Their product is / दो संख्याओं का अनुपात 5:7 है और योग 84 है। उनका गुणनफल है

1.
1,680 / 1,680
2.
1,700 / 1,700
3.
1,740 / 1,740
4.
1,715 / 1,715

Correct Answer: 1,715 / 1,715

The numbers are $84 \times 5/12 = 35$ and $84 \times 7/12 = 49$; product $= 35 \times 49 = 1,715$. / संख्याएँ $84 \times 5/12 = 35$ और $84 \times 7/12 = 49$ हैं; गुणनफल $= 35 \times 49 = 1,715$।

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