The correct answer is: A. a-2, b-3, c-1, d-4
Hathiya Pathar fair is held in the Phalgun month, which is the month of February-March in the Gregorian calendar. Budhai fair is held on Makar Sankranti, which is the day of the winter solstice in the northern hemisphere. Tutilawa fair is held in the Aghan month, which is the month of December-January in the Gregorian calendar. Manda fair is held in the Baisakh month, which is the month of April-May in the Gregorian calendar.
Here is a brief explanation of each option:
- Option A: a-2, b-3, c-1, d-4. This option is correct because it matches the fairs with the correct periods.
- Option B: a-1, b-2, c-4, d-3. This option is incorrect because it matches the fairs with the incorrect periods. For example, it matches the Budhai fair with the Aghan month, but the Budhai fair is actually held on Makar Sankranti.
- Option C: a-2, b-4, c-1, d-3. This option is incorrect because it matches the fairs with the incorrect periods. For example, it matches the Tutilawa fair with the Phalgun month, but the Tutilawa fair is actually held in the Aghan month.
- Option D: a-2, b-1, c-3, d-4. This option is incorrect because it matches the fairs with the incorrect periods. For example, it matches the Manda fair with the Phalgun month, but the Manda fair is actually held in the Baisakh month.