जोड्या जुळवा:
a. Amateur I. One who has had experience in the stated activity
b. Veteran II. One who undertakes tasks for enjoyment and without being paid for
c. Panacea III. To stop accepting someone as a member of the group
d. Ostracize IV. Something that will put right all troubles

The correct answer is Option A (a-II, b-I, c-IV, d-III).

Key Points:
• a. Amateur: One who engages in an art, sport, or activity for enjoyment rather than as a profession / without payment. → II
• b. Veteran: A person who has had long experience in a particular field or activity. → I
• c. Panacea: A universal remedy; a cure-all that will solve or put right all troubles. → IV
• d. Ostracize: To exclude or banish someone from a society, community, or group. → III
• Therefore, the correct match is a-II, b-I, c-IV, d-III, corresponding to Option 1.
• Key Takeaway: Amateur = non-professional hobbyist; Veteran = experienced person; Panacea = cure-all; Ostracize = exclude/banish.