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Some students planned a picnic. The total budget for picnic was Rs 2000 but 5 students failed to attend the picnic and thus the contribution for each student is increased by Rs 20. What is the number of students planned for picnic ? |
Answer» 30 `x^(2)-25x+20x-500=0` `(x-25)+20(x-25)=0` `(x-25)(x+20)=0` `x=25,-20` Thus ( c ) is CORRECT option. |
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