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1. Study the following pie-chart carefully and answer the questions given below:
Cost Estimated by a Family in Renovation of their House.

What is the difference in the amount estimated by the family on interior decoration and that on architect’s fee?

A. 10000

B. 9500

C. 7200

D. 9000

Solution:

\begin{aligned} Required Difference \\ = Rs. \frac{19 - 11}{100} \times 120000 \\ = Rs. \frac{8}{100} \times 120000 \\ = Rs. 9600 \end{aligned}

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