Q2 of 23 Page 1

Attempt any four subquestions from the following:

The following pie diagram represent expentiture on different items in constructing a builiging. If the total construction cost of builing is Rs. 5,40,000, answer the following questions:


a. Find the central angle for labour expenditure.


b. Find the expenditure on labour.


Given: Total construction cost of builing is Rs. 5,40,000.

(a) central angle for labour expenditure =


360°-(90° + 45° + 75° + 50°)


= 360° - 260°


= 100°.


(b) expenditure on labour =


= 1,50,000.


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