Answer is b is correct. As per Section 2 of the Dowry Prohibition Act, 1961, "dowry" includes any property or valuable security given before, at the time of or any time after the marriage in connection with the marriage. This broad definition ensures that all forms of dowry demand, regardless of timing, are covered. Therefore, option B is correct.

Answer is b is correct. Under Section 3 of the Act, both giving and taking dowry are punishable with imprisonment up to 5 years and a minimum fine of ₹15,000 or the amount of the dowry, whichever is more. This aims to deter both parties from engaging in the practice. Therefore, option B is correct.

Answer is c is correct. The RPwD Act, 2016 significantly increased the number of recognized disabilities from 7 (under the 1995 Act) to 21, including conditions like autism spectrum disorder, specific learning disabilities, thalassemia, and acid attack victims. Therefore, option C is correct.

Answer is c is correct. Under the Act, a "person with benchmark disability" is defined as someone having not less than 40% of a specified disability, as certified by a competent authority. This is significant for availing reservations and benefits. Therefore, option C is correct.