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Subject :IMO    Class : Class 5

Figure PQRSTUVW is made up of a rectangle and a square. Find the length of RQ, if perimeter of rectangle is 6/7 times of perimeter of square.


A3 cm
B4 cm
C6 cm
D2 cm


how to do this

Ans 1:

Class : Class 5
A is the answer.

Ans 2:

Class : Class 8
how to do this

Ans 3:

Class : Class 6
A

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