Question 17
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A group of 1200 persons consisting of boys and girls is travelling in a Bus. For every 15 boys there is one girl. The number of girls in the group is ?
- A 60
- B 65
- C 70
- D 75 Correct
Correct Answer: Option D
If there are x girls, then
x + 15x = 1200
16x = 1200
x= 1200/16 = 75
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