What does the idiom "to keep the wolf away from the door" mean?

Correct option is D

Option (d) is the correct meaning of the given idiom.
Given Idiom: to keep the wolf away from the door — It means to manage to earn just enough to avoid hunger, poverty, or eviction; in short, to avoid financial hardship and keep destitution at bay. (हिंदी अर्थ: किसी तरह गुज़ारा चलाना, गरीबी/भूख को दरवाज़े से दूर रखना)
Example: After losing his job, Rahul took a part-time delivery gig just to keep the wolf away from the door.
Other related idioms and their meanings:
· make ends meet: to have just enough money to cover basic expenses (किसी तरह खर्च चलाना)
· hand-to-mouth: living with only enough money for basic needs each day (दिन-प्रतिदिन गुज़ारा)
· on a shoestring: with a very small amount of money (बहुत कम बजट में)
· bread and butter: a person’s main source of income (मुख्य आजीविका)