Find the 10 digit number with each digit different and each number formed by first n digits divisible by n. Step by step solution by basic math explained.
1st set of SSC CHSL Number System questions, answers and quick solutions. Questions on division lemma, place values, fractions, linear equations and more.
How to Solve Mixed Arithmetic Questions for WBCS Set 6 in 10 mins using basic concepts and advanced techniques explained. This is quick arithmetic solution.
Learn to solve 10 fraction questions remainder questions for SSC CGL Set 55 in 15 minutes. Learn number system problem solving techniques used in solutions.
