1. The marked price of an article for sale is 20% of its cost price. How much percent does the dealer gain by allowing a discount of 15%?
RRB NTPC 2nd Stage CBT Exam First phase has been concluded, the Railway Recruitment Board also known as RRB recently released an employment notification under the Centralized Employment Number (CEN 03 ...
In this article, we are going to share the important memory based General Intelligence & Mathematics section Questions as per the feedback received by the candidates who have appeared for RRB NTPC ...
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