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The length of a square room is 16 m. The wall of the room should be tied with coloured bunting 4 times. Find the total length of buntings required.

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250 m

253 m

256 m

260 m

answer is C.

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Detailed Solution

Given in a square room
length (l) = 16 m
Colored bunting of room = 4 times
we know that
now we have calculated the perimeter of the square room

= 4 \times 1

= 4 \times 6

= 4 \times 16

= 64 m

As per given question
For colored bunting of room in 4 times the length required

= 4 \times 64

= 256 m

Hence, the color buntings needed total length of room

= 256 m

.
Correct option is 3.

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