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WAEC - Mathematics (2006 - No. 43)

If the pass mark was 4. What percentage of the pupils failed the test?
20.0%
37%
62.5%
80.0%

ব্যাখ্যা

No. of pupils that failed = 1 + 3 + 4 + 8

% failed = \(\frac{8}{40} \times 100\)% = 20.0%

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