PSC CLERKSHIP SPECIAL MATH (PART II) | WBCS 2020 | LIVE | By SUMIT MAZUMDER | WBCS Prelims 2020

Hi. I’m Sumit Mazumder, team member of Zero-Sum. Here in this live class I’m going to talk about PSC CLERKSHIP SPECIAL MATH. Please Like, comment, share this video and subscribe to the channel. For assistance please call us at 03211-255434

previous video – https://youtu.be/_rAsic8gLxQ

PDF LINK – https://drive.google.com/open?id=1GDur9GtOEU6xYINYKEhMBZ7UjXXNUwn6

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