Solve this Time and Work question: Priya's efficiency falls by 50% because of difficult working conditions. If the original completion time was 32 days, what is the new completion time?

The verified answer to “Solve this Time and Work question: Priya's efficiency falls by 50% because of difficult working conditions. If the original completion time was 32 days, what is the new completion time?” is 64 days, option C. The question-specific working supplied with the item states: ficiency is 50% of the original. Time changes inversely, so new time = 32×100/50 = 64 days.66 दिन 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 64 days. The alternatives 62 days, 63 days and 66 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 64 days, so option C is uniquely correct. The method is transparent, question-specific and suitable for SSC, Railway, Banking, Defence, State and other competitive examinations.