Directions: Refer to the data below and answer the questions that follow. In a survey among students at all the IIMs, it was found that 48% preferred coffee, 54% liked tea and 64% smoked. Of the total, 28% liked coffee and tea, 32% smoked and drank tea and 30% smoked and drank coffee. Only 6% did none of these. If the total number of students is 2000. The two items having the ratio 1:2 are
Directions: Refer to the data below and answer the questions that follow.
In a survey among students at all the IIMs, it was found that 48% preferred coffee, 54% liked tea and 64% smoked. Of the total, 28% liked coffee and tea, 32% smoked and drank tea and 30% smoked and drank coffee. Only 6% did none of these. If the total number of students is 2000.
The two items having the ratio 1:2 are
Options
- a.
Tea only and tea and smoking only.
- b.
Coffee and smoking only and tea only.
- c.Correct answer
Coffee and tea but not smoking and smoking but not coffee and tea.
- d.
None of these
Explanation
Option (C) is correct as the ratio turns out to be 10:20 in that case ie means 1:2.
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