X Y and Z had taken a dinner together The cost of the meal of Z was 20 more than that of Y and the c...........

Quantitative Aptitude (CDS) Percentage

X, Y and Z had taken a dinner together. The cost of the meal of Z was 20% more than that of Y and the cost of the meal of X was 5/6 as much as the

cost of the meal of Z. If Y paid rs.100, then what was the total amount that all the three of them had paid?

285

300

355

None of these

Y paid = Rs. 100
Z paid = 20% more than Y= 100×(120/100)= Rs. 120
X paid = 120×(5/6)= 100
Total amount paid = 100+100+120 = Rs. 320

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