This year would surely bring new lights in your life. Happy new year to you all the time.
Solutions to the 8th WBCS arithmetic question set on fractions, percentage, ratio, number system, compound growth, simple interest, pipes cisterns, profit loss. Techniques for quick solutions should be useful for prelims of other competitive exams also...
Solutions to the 7th WBCS arithmetic question set on time distance, race, number system, ratio, train running, time work, compound growth, componendo dividendo. Techniques for quick solutions should be useful for prelims of other competitive exams also...
Solutions to the 6th WBCS arithmetic question set on ratio, number system, mixture, series, pipes cisterns, fractions, train running, boats rivers. Techniques for quick solutions should be useful for prelims of other competitive exams also...
Solutions to the 5th WBCS arithmetic question set on ratio, componendo dividendo, LCM, Simplification, simple geometry, decimals, time work, continued square root. Techniques for quick solutions should be useful for prelims of other competitive exams also...
Solutions to the 4th WBCS arithmetic question set on boats rivers, number system, profit loss, fraction range, ratio, factorization, simplification by basic algebra. Techniques for quick solutions should be useful for prelims of other competitive exams also...
