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SSC CHSL

Question sets and Solution sets on all topics for SSC CHSL test. Quick concept based solutions embody systematic and quick problem solving in maths.

Solutions for the question sets form the most valuable component as each problem is solved in only a few steps by problem solving techniques.

Can be used for other similar competitive exams as well.

How to solve Arithmetic problems on Work-Time, Work-Wage and Pipes-Cisterns

Submitted by Atanu Chaudhuri on Thu, 30/06/2016 - 09:47

thumb solve work time work wage and pipes cisterns

Different persons or types of persons complete the same work in different number of days as their work capacities are different. For example, a boy may complete a work in 6 days while a man may complete the same work in 3 days. In work-wage problems these work rates become important as the working agents receive wages in ratio of their work capacities. Finally, in pipes and cisterns problems similar working agents come into action in the form of pipes but they receive no wages...

HCF and LCM

Submitted by Atanu Chaudhuri on Thu, 14/04/2016 - 08:30

thumb_hcf and lcm

Highest Common Factor or HCF is the largest factor that divides two or more numbers under consideration. It is the largest among all the factors common to the set of numbers under consideration. The LCM is the smallest number that is divisible by the set of given numbers. In other words, LCM is the least common multiple of the set of given numbers...

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