Why is shared division of household work useful for a working woman?

Correct answer: To reduce her time burden

The direct answer is option A: to reduce her time burden. Household work includes cooking, cleaning, childcare and other daily responsibilities. Reason step by step: a working woman already spends time in paid employment; if she alone performs household duties, her total workload becomes excessive; when family members share those duties, the unpaid work is distributed; she gains time for rest, health, employment and personal development; therefore shared household work is useful. Option A is correct because it states the direct benefit. Option B is wrong because sharing work does not stop her income. Option C is wrong because it makes her contribution more fairly recognised rather than hiding it. Option D is wrong because shared duties can support, not stop, her study. Remember: fair sharing creates time and reduces the double burden. Do not assume household work belongs naturally to women alone.