A family has a man, his wife, their four sons and their wives. The | Filo
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Class 11

Math

Algebra

Blood Relation

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A family has a man, his wife, their four sons and their wives. The family of every sons also has 3 sons and one daughter. Find out the total number of male members in the whole family.

  1. 5
  2. 10
  3. 15
  4. 17
  5. None of these
Correct Answer: Option(d)
Solution: Explanation Option (d) is correct. The male members in the family are: The man himself; his four sons; and his (3×4)=12grandsons. Hence total number of male members = (1+4+12)=17. Rest of the options is incorrect because of the correctness of option (D).
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