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8. The given figure represents a weighing balance. The weights of some objects in the balance are
given. Find the weight of each square and circle.

20 kg 20 kg 14 kg COMPETENCY BASED QUESTION
4 kg

9. Pihu lives in a joint family. Living in a joint family provides several advantages, including a
strong support system, shared responsibilities, cultural preservation, financial stability, and
social interaction. The Pihu’s family have dada-dadi ji, mother-father, uncle-aunty and siblings.
The age of the member of the family members with respect to the other is given below: CASE STUDY

I. Mrs. Shrama, Pihu’s mother is 5 times as old as her daughter, Pihu. Six years later she
will be three times as old as Pihu.

II. Mr. Shrama is 8 years elder than his wife, Mrs Sharma. The sum of their ages is 68 years.
III. Dada ji is 30 years older than his another son Mr. Dinesh. In 2 years, dada ji will be two
times as old as Mr. Dinesh.
Based on the above information, answer the following questions:
(a) What is the present age of Mrs Sharma?

(b) What is the present age of Mr Sharma?
(c) What is the present age of Dada ji?
(d) What is the present age of Mr. Dinesh?

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