Question

Solve the following problem sums
1 . The length of one side of Mr. Kumar 's square plot is 20 meter .He used half of his plot for keeping rabbits .What area of his plot is vacant ?

2 . Roshan buys a new desk which is 1 meter long and 85 cm wide for his room .He wants to put a frill on the boundary of the desk to decorate it .The frill cost rupees 5 per cm .How much will it cost Rohan to buy the frill.

3 . The length of a piece of a square craft paper is 14 cm . What is its area ? Diya has used 12 such craft paper pieces to create colour collage without overlaps .What is the area covered by the collage ?


Please do it on paper . All the sums are of perimeter and area ,volume chapter
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Answer 1

Answer:

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