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neha

· started a discussion

· 1 Months ago

it should have been mentioned comparison between length and breath ,from the given data two answer are possible

Question:
The perimeter of a rectangle and a square are 160 m each. The area of the rectangle is less than that of the square by 100 sq m. The length of the rectangle is.
Options:
A) 30 m 
B) 60 m 
C) 40 m 
D) 50 m 
Solution:

Ans: (d)

ashish srivastava

· commented

· 1 Months ago

in case of rectangle, length is always greater than breadth, hence we choose 50 m over 30 m.

Kamal Asiwal

· commented

· 1 Months ago

both 50 and 30 are possible

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