RRB NTPC/Group D/Station Master 2026 | Complete Discount One Shot + Expected Questions | Hariom Sir

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RRB NTPC/Group D/Station Master 2026 | Complete Discount One Shot + Expected Questions | Maths By Hariom Sir

Prepare for RRB NTPC, Railway Group D and Station Master 2026 with Complete Discount One Shot + Expected Questions by Hariom Sir. This session is designed to help you understand the Discount chapter and strengthen your Mathematics preparation for upcoming Railway examinations. In this Railway Maths One Shot Class, learn important Discount concepts, formulas, shortcuts, and calculation techniques. Practice expected exam-oriented questions and MCQs to improve your calculation speed, accuracy, and problem-solving skills. Whether you are preparing for RRB NTPC, Group D or Station Master 2026, this Maths Practice Session will help you revise the Discount chapter and understand different question patterns. Regular practice will help you build confidence and improve your performance in Railway Maths.

00:00 - Introduction to Discount (बट्टा) & Basic Concepts
03:45 - Concept 2: Successive Discount Formula (समतुल्य बट्टा)
07:50 - Concept 3: Buy X Get Y Free Offers (मुफ्त वस्तु वाले सवाल)
15:00 - Concept 4: Dishonest Shopkeeper Basics (बेईमान दुकानदार)
18:10 - Practice Question 1: Dishonest Shopkeeper Profit %
19:40 - Practice Question 2: Two Successive Discounts
20:45 - Practice Question 3: Successive Discount Using Ratio Method
22:20 - Practice Question 4: Successive Discounts of Same Percentage
24:00 - Practice Question 5: Three Successive Discounts
26:00 - Practice Question 6: Three Successive Discounts (10%, 20%, 25%)
28:05 - Practice Question 7: Three Successive Discounts (15%, 20%, 25%)
29:45 - Practice Question 8: Price Depreciation & Digital Sum Trick
32:45 - Practice Question 9: Buy 15 Get 5 Free Effective Discount
34:40 - Practice Question 10: Buy 3 Get 1 Free Effective Discount
37:05 - Practice Question 11: Selling Price After Successive Discounts
39:15 - Practice Question 12: Finding Selling Price Using Digital Sum
41:20 - Practice Question 13: Difference Between Single & Successive Discount
45:20 - Practice Question 14: Comparing Schemes for Minimum Selling Price
48:05 - Homework Question & Adda247 App Details

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