Meet IAS Tripti Kalhans, DU grad who cleared UPSC exam in fifth attempt, secured AIR..., she is from...

UPSC Civil Services Examination is one of the toughest exams in the world. It has three levels, Prelims, Mains and Interview. Today we'll look into the story of IAS Tripti Kalhans, who cracked UPSC exam in her fifth attempt, after failing in her first four attempt.