RRB NTPC Maths Class Rapid Fire Class #2

RRB NTPC Maths Class Rapid Fire Class #2

RRB NTPC Maths Class Rapid Fire Class #1

LCM & HCF (ल.स & म.स ) by Ajay Sir Class 01

Average (औसत) by Ajay Sir Class 02

Average (औसत) by Ajay Sir Class 01

Pipe & Cistern (नल और टंकी) by Ajay Sir Class 01

Maths Time & Work by Ajay Sir Class 02

Maths Time & Work by Ajay Sir Class 01

Compound Interest by Ajay Sir Class 02