IBPS RRB Officer Scale 1 Model Paper 9

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Directions (Q. 71 to 75) : Two equations (I) and (II) are given in each question. On the basis of the see quations, you have to decide the relation between x and y and give answer if
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Question : 71 of 80
 
Marks: +1, -0
I.5x287x+378=0
II.3y249y+200=0
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