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Option 4 : 29
The correct answer is option 4 i.e. 29
Total number of student = 120
Girls : Boys = 2 : 1
2x + X = 120
3X = 120;
X = 40;
Girls = 80 and boys = 40
Now A is 16th position from the bottom and 5 girls are behind him.
So, now boys are behind him = 10 as total15 students are behind him.
So the number of boys, in front of him is 30 - 1 = 29;
Hence, the correct answer is 29.
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