Question

21. The mother is five times as old as her son. Five years later, the mother will be three times as old as her son. Then the present age of the mother is a. 40 years b 35 years c.30 years d 25 years​

Answer 1

Answer:

b.25

Step-by-step explanation:

Lets keep son's age as x

then the mother's age will be 5x

after 5 years son's age will be x+5

then mother's age will be 5x+5

the only posibility is x=5

So,present age of mother will be 5×5 = 25

Answer 2

Sociology is the study of groups and group interactions, societies and social interactions, from small and personal groups to very large groups. A group of people who live in a defined geographic area, who interact with one another, and who share a common culture is what sociologists call a society.

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