The 19-year-old Panghal put up a dominant show in the 53kg category, winning all her bouts without much fuss.
Pitted against heavyweights in their respective first round, both Sonam and Anshu cared little for reputations, fighting fearlessly.
The 19-year-old led the bout 2-0 but the reigning Asian silver medallist Khurelkhuu effected a take-down move with just 35 seconds left in the contest to level the score.
Proving her mettle yet again, young Sonam Malik downed Sakshi Malik for the second time in a row, this time by pinning the Olympic medallist, to make it to the Indian team for next month's Olympic Qualifiers, in Lucknow, on Wednesday. She first got past Radhika and then caring little for reputations, Sonam beat the Asian Championship 59kg gold medallist Sarita Mor (3-1) in the semi-finals before register a victory by fall against Rio Olympics bronze medallist Sakshi in the final.
India's young wrestlers Anshu Malik and Sonam Malik produced impressive performances in the Asian Olympic Qualifiers in Almaty, Kazakhstan on Saturday to qualify for the Tokyo Games.
Anshu Malik and Sonam Malik are best friends, thanks to a timely truce called by their parents and coaches.
Sonam Malik,19, is the youngest Indian woman wrestler to qualify for the Olympic Games.
Summary of sports events and persons who made news on Friday