Number Series, L-২,

[@Papaikarmakar2711]

Kub valo bujai ai sir

[@jhumamandal9901]

You are very good teacher.

[@jhumamandal9901]

অনেক কিছু শিখতে পারছি, অসংখ্য ধন্যবাদ sir। আপনার কাছ থেকে আরও অনেক ভিডিও পাওয়ার আশা করছি।

[@KamalHossain-kq2oc]

Video ta dekhar por ami onek sundor bujte parlam nah hole er age ami bujte parini amk ai ai video ta helpful koreche onek.Reasoning er aro video chai and next video yor opekhai thakbo sir ❤❤

[@apanarmylover4634]

12) nombor answer =91
13) nombor answer =21

[@journeytojob5663]

Good 👍

[@souravghosh5952]

12 no question answer - 91 .
13 no question answer - 21 .

[@journeytojob5663]

Good 👍