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The percentage of people from north-west zone who take coffee only once a week is approximately.
Answer & Solution
Correct Answer:
Option
D
People who take coffee only once a week in there zones
= 620 + 540 + 350
= 1510
∴ Required percent
$$\eqalign{ & = \frac{1510}{11050} \times 100 \cr & = 13.66\% \cr & \approx 14\% \cr} $$
= 620 + 540 + 350
= 1510
∴ Required percent
$$\eqalign{ & = \frac{1510}{11050} \times 100 \cr & = 13.66\% \cr & \approx 14\% \cr} $$
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