Видео ютуба по тегу wifistudy maths

Time and Work Maths Shortcut Tricks | समय और कार्य का खेल

Time and Work Maths Shortcut Tricks | समय और कार्य का खेल
Simplification Tricks | Maths | For All Exams | wifistudy | Nitin Tiwari

Simplification Tricks | Maths | For All Exams | wifistudy | Nitin Tiwari
Maths Previous Year Paper | RRB Group D/NTPC CBT 2 | wifistudy | Sahil Khandelwal

Maths Previous Year Paper | RRB Group D/NTPC CBT 2 | wifistudy | Sahil Khandelwal
Number System | बिल्कुल Basics से जानें (Part-1) All Govt Exams | wifistudy | Sahil Khandelwal

Number System | बिल्कुल Basics से जानें (Part-1) All Govt Exams | wifistudy | Sahil Khandelwal