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Solution


Q.

A ‘circus’ is a company of performers who put on shows of acrobats, clowns, etc to entertain people. Started around 250 years back in open fields, now generally performed in tents. One such ‘Circus Tent’ is shown in figure. The tent is in the shape of a cylinder surmounted by a conical top. The height and diameter of cylindrical part are 9 m and 30 m respectively and height of conical part is 8 m with same diameter as that of the cylindrical part.

Based on the above information, answer the following questions:

 

(ii) the cost of the canvas bought for the tent at the rate Rs 200 per sq m, if 30 sq m canvas was wasted during stitching.
1 3,34,000  
2 3,36,000  
3 3,30,000  
4 3,32,000  

Ans.

(2)

Now, area of canvas bought for the tent =(1650+30)=1680 m2

Total cost of the canvas =Rs (200×1680)=Rs 3,36,000