Correct option-c
Amendments were introduced to consumer protection act in the year 1993 and 2002.
Explanation:
Two rights were introduced by the Amendment Act in 1993 and 2002. The first right is the right to be protected against unfair trade practices; the right was incorporated by the Amendment Act 1993. The second right is the right to be protected against spurious goods; the right was incorporated by the Amendment Act 2002.