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Subject :IMO    Class : Class 5

The rectangle is made up of 12 identical squares. Which of the following 2 parts amongst 4 parts P, Q, R and S will add up to form 712 of the rectangle?

AP and R
BQ and S
CP and Q
DQ and R

Already 9 shaded parts are there out of 12 total parts, if 2 parts are added ( i.e. shaded ) it will be 11/12. Only if two parts either from P

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6

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