Maths का बादशाह कौन ? Patna vs Delhi Day 5 @ChakrabartyMathematics
5:58:26
महा मैराथन | Maths का एक अदभुत दुनिया | Concept, Khanti method, Tips & Trick @ChakrabartyMathematics
1:44:16
BOAT AND STREAM NTPC, GROUP-D, SSC, DELHI POLICE BY M.CHAKRABARTY SIR @Chakrabarty Mathematics
1:38:07
Square Calculation 1st Day @ChakrabartyMathematics
1:46:09
TIME & DISTANCE Part-2 SSC, NTPC,GROUP-D, DELHI POLICE BY CHAKRABARTY SIR @ChakrabartyMathematics
48:30
SSC GD RRB NTPC MATHS BY SUNIL SIR
1:00:10
REASONING CALENDAR For ALP, TECH, NTPC, BIHAR POLICE, BPSC #deepaksirpatna #deepaksirreasoning
2:11:52
SIMPLE INTEREST * High Speed * 1st Day @Chakrabarty Mathematics
1:05:09