Solve this Time and Work question: Anil can prepare a report in 12 days and Sunil can prepare the same report in 18 days. If they work together from the beginning, how many days will they take to complete it?

The verified answer to “Solve this Time and Work question: Anil can prepare a report in 12 days and Sunil can prepare the same report in 18 days. If they work together from the beginning, how many days will they take to complete it?” is 7.2 days, option B. The question-specific working supplied with the item states: New duration = 15 days, so required workers = 240/15 = 16. This working identifies the relevant work-rate equation and connects the given information to the required result. After applying the verified rule, the required value or position is 7.2 days. The alternatives 6 days, 8 days and 9 days fail because each breaks at least one stated condition, transition, direction or arithmetic step. A plausible-looking option is not sufficient unless it reproduces the complete work-rate equation. This full replay leads only to 7.2 days, so option B is uniquely correct. The method is transparent, question-specific and suitable for SSC, Railway, Banking, Defence, State and other competitive examinations.