Question

Mr.wang and Mr's. wang have 3sons .
every son has
1 sister
1 son
1 wife
how many people in this family?
A.11
B.12
C.13
D.14​

Answer 1

Finding the Number of people in the family:

Given:

Mr.wang and Mr's. wang have 3sons .

every son has

        1 sister

        1 son

        1 wife

Solution:

    Mr wang = 1

    Mrs Wang = 1

    3 sons =    3

  Sub Total =     5

Every son has 1 sister which means the three sons have one sister = 1

every son has 1 son = 3*1 = 3

every son has 1 wife = 3*1 = 3

   Total = 5+1+3+3 = 12

Therefore the number of people in this family is 12 (B).

The answer for this question is Option B