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Gajab video….best teacher of chandigarh…
Nice concept explanation sir really helpful 😃😃
Thank you sir
Nice video sir ji
Thnku sir
Nice concept
Behanchod, copy mar rakhi hai
Thanx a lot sir . learned many new concepts.One doubt hai 2,3, and 5 se not divisible bale question me range one se start naa ho tho kaise approach hogaa.