To be honest , I had been searching for those tricks but couldn't find any useful video on KZfaq but I am so glad that teachers like you ,who are really talented and don't show any useless or rubbish things in his video are atleast present on KZfaq. Thanks a lot sir , helped me a lot 💓

thank u so much it helped me alot

Soooo much helpful thank you soo much sir 🙏🏻

Square of the numbers which are not end with 5 like (48.6)^2

So nice

😍😍😍😍😍 supr

Nice sir 👍👍👍

👍👍👍👍