This is the fifth WBCS Main level Arithmetic question set. For maximum gain, first answer this question set and then only go through its companion solution set to get an idea about how to solve the problems, and more importantly how to solve the problems easily and quickly...
This is the fourth solution set for the corresponding WBCS Main level Arithmetic question set. For maximum gain, first answer the question set and then only go through this solution set to get an idea about how to solve the problems, and more importantly how to solve easily and quickly...
This is the fourth WBCS Main level Arithmetic question set. For maximum gain, first answer this question set and then only go through its companion solution set to get an idea about how to solve the problems, and more importantly how to solve the problems easily and quickly...
This is the third solution set for the corresponding WBCS Main level Arithmetic question set. For maximum gain, first answer the question set and then only go through this solution set to get an idea about how to solve the problems, and more importantly how to solve easily and quickly...
This is the third WBCS Main level Arithmetic question set. For maximum gain, first answer this question set and then only go through its companion solution set to get an idea about how to solve the problems, and more importantly how to solve the problems easily and quickly...
A simple or compound event (consisting of more than one event) goes on happening systematically at regular intervals till a point just before the end. With each occurrence of the event problem parameters change. The end is reached before the full impact of the event along with the change can happen. This is the boundary to be found out before solving the problem...
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...
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...
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...
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...
