0:00 - Profit and Loss, Discount, Error
3:30 - A shop keeper marks his goods 20% above the cost price and gives 15% discount on the marked price. Find his gain percentage?
6:55 - A shop keeper claims that he is selling sugar at Rs. 18 / kg which cost him Rs. 15 / kg but he is giving 800 g instead of 1000 g. What is the profit %?
9:13 - A trader allows 2 successive discounts of 20% and 15%. If he gets Rs. 136 for an article find the marked price?

RRB NTPC Asked Questions :


28.12.2020 Shift 1 Questions: https://youtu.be/eUC7bqzqwBM
28.12.2020 Shift 2 Questions: https://youtu.be/F-R-srhpauk
29.12.2020 Shift 1 Questions: https://youtu.be/5nPQG1a9q-w
29.12.2020 Shift 2 Questions: https://youtu.be/DC4pEzgLUF8
30.12.2020 Shift 1 Questions: https://youtu.be/wsbtCa99sUw

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