Correct option is A
The correct one-word substitute is "Alimony".
Alimony refers to a husband's or wife's court-ordered provision for a spouse after separation or divorce.
Hindi meaning: गुजारा भत्ता पति या पत्नी द्वारा अलग होने या तलाक के बाद जीवनसाथी के लिए अदालत द्वारा आदेशित प्रावधान है।
Example: After their divorce, John was ordered to pay alimony to his ex-wife every month.
Meanings of other options:
Compensation is something, typically money, awarded to someone in recognition of loss, suffering, or injury.
Recompense is compensation or reward given for loss or harm suffered.
Maintenance refers to the process of maintaining or preserving someone or something but does not specifically refer to payments after marriage ends.