1.

Mayank and Sujata, two students of class 9th together contributed Rs. 1000 to PPM relief fund. (i) Find the linear equation satisfying the data. (ii) If Sujata contributed Rs. 475 then how much Mayank contributed.

A. (i) (ii) \[2x+y=1000\] 575                
B. (i) (ii) \[x+y=1000\] 525                
C. (i) (ii) \[0.x+1.y=100\] 575                
D. (i) (ii) \[2x+2y=500\] 525
Answer» C. (i) (ii) \[0.x+1.y=100\] 575                


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