Multiple choice

Rs.11200 is to be divided among A, B, C and D in such a way that the ratio of share of A : B is 1 : 2, B : C is 3 : 1, C : D is 2 : 3. Find the share of (B + D). रु.11200 को A, B, C और D में इस तरह से बांटा जाता है कि A : B के हिस्से में अनुपात 1 : 2, B : C में अनुपात 3 : 1 और C : D में अनुपात 2 : 3 है | (B +

  1. का हिस्सा ज्ञात कीजिये |

  2. 6000

  3. 7200

  4. 6600

  5. 8000
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C Correct answer
Explanation

Given A:B = 1:2, B:C = 3:1, C:D = 2:3. Making ratios compatible: A:B = 3:6, B:C = 6:2, C:D = 2:3. Combined: A:B:C:D = 3:6:2:3. Sum = 14 parts. B + D = (6 + 3) parts = 9 parts = (9/14) × 11200 = 7200.

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