Solution
✅ Correct Option: 2
"idyllic" means beautiful and peaceful. According to Gandhi, the basis of an idyllic and rural paradise is self-sufficiency in food, weave clothes from cotton and eschew (refuse) industrialisatiion. This aligns perfectly with Option 2.
Option 1 completely contradicts what Gandhi said.
Option 3 does the same, as Gandhi asked to eschew the glittering prizes of the 20th century.
Option 4 does the same, as according to Gandhi, those in powerful politcal positions could never imagine an idyllic and rural paradise.