Question:
A bar chart shows the number of customers visiting a store on five days: Monday (150), Tuesday (200), Wednesday (180), Thursday (220), Friday (250). What is the percentage increase in customers from Monday to Friday?
A bar chart shows the number of customers visiting a store on five days: Monday (150), Tuesday (200), Wednesday (180), Thursday (220), Friday (250). What is the percentage increase in customers from Monday to Friday?
Show Hint
For percentage increase in bar charts, calculate the difference and divide by the initial value, then multiply by 100 to match options.
Updated On: Jul 31, 2026
- 60%
- 66.67%
- 70%
75%
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
- Step 1: Identify values. Monday: 150, Friday: 250.
- Step 2: Calculate increase. Increase = $250 - 150 = 100$.
- Step 3: Calculate percentage increase. Formula: $\left(\frac{\text{Increase}}{\text{Initial}}\right) \times 100 = \left(\frac{100}{150}\right) \times 100 = 66.67%$.
- Step 4: Verify with options. 66.67% matches option (2).
- Step 5: Cross-check. $150 \times 0.6667 = 100$, so $150 + 100 = 250$, which is Friday’s value.
- Step 6: Final conclusion. Option (2) 66.67% is the correct answer.
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