A, B and C can complete a job individually in 6, 8 and 12 hours respectively. If all three of them work together to complete a job and earn Tk. 3600, what will be C's share of the earnings?

Explanation: Based on the calculation in question 25's explanation, C's share is Tk 800. The total earning is Tk 3600. The percentage C's share is \((800/3600) \times 100 \approx 22.22\%\). None of the percentage options are correct. If we use the percentage given in the explanation of the next question (75) to calculate this one, it is also incorrect. Thus the answer is E. The given correct answer (B) for a totally different problem is stated in the explanation area.