Which festival is celebrated as 'Baisakhi' in Punjab, 'Vishu' in Kerala, and 'Rongali Bihu' in Assam, all marking the solar new year?
- Makar Sankranti
- Mesha Sankranti
- Chaitra Navratri
- Puthandu
Answer: Mesha Sankranti
Mesha Sankranti (sun's entry into Aries, mid-April) is celebrated regionally: Baisakhi (Punjab), Vishu (Kerala), Rongali Bihu (Assam), Puthandu (Tamil Nadu). All mark harvest, new year, and agricultural renewal.