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RRB NTPC Articles & Updates
RRB Non-Technical Popular Categories (NTPC) recruitment is conducted by Railway Recruitment Boards across India to fill Graduate and Undergraduate level posts including Junior Clerk, Accounts Clerk, Junior Time Keeper, Station Master, Goods Guard, and Commercial Apprentice. It is one of the largest recruitment drives in India.
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Simple Interest · 15 formulae in the cheatsheet
Trap of the day
In ratio problems, scale by a common multiplier k. The ratio numbers are not the actual quantities.
