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If 30 men working 9 h per day can reap a field in 16 days, in how many days, will 36 men reap the field working 8 h per day?

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If 30 men working 9 h per day can reap a field in 16 days, in how many days, will 36 men reap the field working 8 h per day? Answer: 15

Step 1: Calculate total work W=30×9×16 Step 2: Use formula for new days New Days=30×9×16/36×8 Calculate: Numerator: 30×9×16=4320 Denominator: 36×8=288 Divide: 4320/288=15 Final Answer: 15 days 36 men working 8 hours/day will complete the work in 15 days.

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.