Aptitude test

SSC CGL level Solution Set 72 on work time problems 7

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In this 72nd solution set of 10 practice problem exercise for SSC CGL exam, various types of selected problems on work time and work wages are solved in as few steps as possible. Attempt is always to solve the problems in mind in minimum time. Concepts and methods used are explained in clear details. To gain maximum benefits from this valuable resource, students must complete the corresponding question set in prescribed time first and then only refer to these solutions...

SSC CGL level Question Set 72 on work time problems 7

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Various types of problems on work time and work wages have been selected in this 72nd question set of 10 practice problem exercise for SSC CGL exam, so that some you may solve quickly a few others not so quickly. After doing this exercise in a timed session, you should refer to its solution set for detailed concepts and ways to solve the problems in mind as far as possible...

How to solve Time and Work problems in simpler steps, type 2 brief

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In 42 days 40 men complete a work. As it happened, instead of all of them working together to finish the job, they started working together, but at the end of every 10th day 5 men left. In how many days would then the work be completed? Rich time and work concept of Mandays technique along with natural number concepts deliver speedy solution...

How to solve Time and Work problems in simpler steps, type 1 brief

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C and A can do a piece of work in 20 days, B and C in 24 days, and A and B in 30 days. B and C leave after three of them work together for 10 days. In how many more days would A complete the work? Using rich concept of Work rate technique and solving the problem as far as possible in mind, without writing anything on paper, results in within a minute solution...

How to solve in a few steps, Profit and loss problem 1 brief

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A man sells two wrist watches one at a profit of 30% and another at a loss of 30%, but each at a same selling price of Rs.400. The net profit or loss is to be found out. This type of problem can be solved following clear steps based on basic and rich concepts of profit and loss within a minute with ease...

Basic and rich concepts on Moving Escalator to solve difficult Speed Time and distance problems in a few steps

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Usually time and distance problems involve objects moving on fixed stationary ground base. When the base starts moving, an additional level of complexity is introduced. These are problem areas favorable for applying very basic relative speed concepts and arrive at solution in a few steps...

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