53:25

[9] Percentage -3| RRB NTPC Maths Free | Devotion Institute| Mahendra Khandelwal

43:20

[7] Percentage -1| RRB NTPC Maths Free | Devotion Institute| Mahendra Khandelwal

59:15

[11] Percentage -5| RRB NTPC Maths Free | Devotion Institute| Mahendra Khandelwal

52:44

[2] Time and Distance – 1| RRB NTPC Maths Free | Devotion Institute

1:05:55

[10] Percentage -4| RRB NTPC Maths Free | Devotion Institute| Mahendra Khandelwal

48:26

गणित के 27 सबसे चर्चित टॉपिक !! जहां से सबसे ज्यादा प्रश्न पूछे जाते है !! इनको पढ़कर रिजल्ट तय

1:31:04

[22] Squares (वर्ग) | Number System – 2 | RRB NTPC Maths Free | Devotion Institute

52:50

RRB NTPC 2024 | RRB NTPC Maths | RRB NTPC Maths Previous Year Solved Paper | by Aditya Patel Sir