How to get above 90% in Board Exam | how to get above 90% in madhyamik exam | HS exam

How to get above 90% in Board Exam | how to get above 90% in madhyamik exam | HS exam
Hi I am Gouranga Halder, welcome to my channel. In this video I have given some important tips to get above 90% in board exam.
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[@akashbiswas7124]

Thanks sir

[@Anurupabiswas1613]

Thank you sir..eta khub helpful

[@gourangahalder612]

Welcome

[@rakeshgazi4482]

Thank you si

[@arijitmallik7260]

Sir please send the heredity video .

[@gourangahalder612]

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