L7: HCF and LCM , Time and work, Pipe and Cistern, Data interpretation| CSAT for UPSC | Prelims 2021

Download prepp ias app:- https://l.ias.prepp.in/ytIAS L7: HCF and LCM , Time and work, Pipe and Cistern, Data interpretation| CSAT for UPSC | Prelims 2021 In this lecture we will discuss about problems on : 1. Hcf and lcm 2. Time and work 3. Pipe and Cistern 4. Data interpretation View the complete playlist here :    • CSAT | UPSC Prelims 2021 Free crash course   To register for the Free crash course if you already haven't and get regular updates : https://forms.gle/oyHifr2QixTF1Bed8 To give your feedback : https://forms.gle/ngCdSGGY4FJEy8T18 Link of complete schedule: http://bit.ly/preppcourseschedule Join our telegram channel for notes and PDF of the topic discussed : https://t.me/preppIAS #CSAT #UPSC #IASprepration