Correct Answer: (a) Payal Jangid
Solution:Child rights activist Payal Jangid was awarded the Changemaker Award, 2019 by the Bill & Melinda Gates Foundation at the Goalkeepers Global Gold Awards event, for working towards the abolition of child marriage in Rajasthan. She is the first Indian woman to receive this award. Along with her, Prime Minister Narendra Modi was also honored with this award.