According to a survey conducted in a city, 25 $%$ were doctors, 30 $%$ were engineers, 15 $%$ were businessmen and rest were illiterates. Find the number of illiterates if the total population of the city is 5000.

2000

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1500

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1000

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500

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Solution

The correct option is B
1500

Percentage of illiterates = 100 - (25 + 30 + 15) = 30 $%$

$∴$ number of illiterates $= 30 % o f 5000 = \frac{30}{100} \times 5000 = 1500$

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According to a survey conducted in a city, 25% were doctors, 30% were engineers, 15% were businessmen and rest were illiterates. Find the number of illiterates if the total population of the city is 5000.

The correct option is B 1500 Percentage of illiterates = 100 - (25 + 30 + 15) = 30% ∴ number of illiterates =30% of 5000=30100×5000=1500

According to a survey conducted in a city, 25 $%$ were doctors, 30 $%$ were engineers, 15 $%$ were businessmen and rest were illiterates. Find the number of illiterates if the total population of the city is 5000.

The correct option is B
1500

Percentage of illiterates = 100 - (25 + 30 + 15) = 30 $%$

$∴$ number of illiterates $= 30 % o f 5000 = \frac{30}{100} \times 5000 = 1500$