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A. 75%
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B. 25%
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C. 90%
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D. None of these
Explanation
A central angle of 90° represents one-quarter of the full circle (360°).
Therefore, the proportion of that part is 25%.
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A. 524 books
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B. None of these
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C. 504 books
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D. 496 books
Explanation
To find the books sold in the 4th week:
Total books = 4320
Total angle in pie chart = 360°
Books sold in 4th week = 42/360 × 4320
= 4320 × 42/360
= 4320 × 7/60
= 504
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
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