Question

6. Out of 1000 persons, 25% were industrial workers and the rest were agricultural workers. 300 persons enjoyed world cup matches on TV. 30% of the people who had not watched world cup matches were industrial workers. What is the number of agricultural workers who had enjoyed world cup matches on TV? (a) 260 (b) 240 (c) 230 (d) 250​

Answer 1

Number of industrial workers: 25% of 1000 people = 25/100 x 1000 = 250.

Number of agricultural workers: 1000 - 250 = 750.

Total number who didn't watch the World Cup: 1000 - 300 = 700.

Number of industrial workers who didn't watch the World Cup: 30% of 700 = 30/100 x 700 = 210.

Number of agricultural workers who watched the World Cup: 700 - 210 = 490.

Therefore, the answer is (d) 490.

Explanation:

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