38:27
Number system | संख्या पद्धति | Unit digit method | in hindi | For Railway ntpc, Group d, Ssc mts
Ambuj Upadhyay
45:18
Hcf and Lcm | ल. स. तथा म.स. | Basic theory in hindi | maths | For Railway ntpc |Ssc mts |Group d
19:20
Decimal fraction_दशमलव_भिन्न_dashmalav_bhinna | for Railway ntpc_ssc mts_ssc chsl_group d
14:33
Simplification short trick in hindi | सरलीकरण मैथ ट्रिक | Math for Rrb NTPC, Upsi, ssc gd, group d
12:41
Square root trick | varg aur vargmule nikalne ki trick | for Railway group D and ssc gd
16:39
Top 10 maths Question जो सभी परीक्षाओं में पूछे जाते हैं। | very important maths Questions
13:18
चाल और दूरी | speed and distance | speedanddistance for railway group d, NTPC by Ambuj Upadhyay