Directions (1 - 2): The table shows the percentage of total population of a city in different age group. Study the table and answer the questions.
| Age Group | Percent |
| Up to 15 16 - 25 26 - 35 36 - 45 46 - 55 56 - 65 |
20.00 18.25 16.75 16.25 15.00 12.50 |
| 66 and above | 1.25 |
If the different between the number of people in the age groups (46 - 55) and (16 - 25) is 0.975 million, then the total population (in millions) of the city is:
A. 27 millions
B. 30 millions
C. 22 millions
D. 25 millions
Answer: Option B
Solution(By Examveda Team)
Difference = 0.975 millions(18.25 - 15)% = 0.975 millions
3.25% = 0.975
$$\eqalign{ & 1\% = \frac{0.975}{3.25} \cr & 100\% = \frac{0.975}{3.25} \times 100 \cr & \,\,\,\,\,\,\,\,\,\,\,\, = 30 \text{ millions} \cr} $$
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