Solve 10 mixture and alligation questions in SSC CGL Set 78, verify correctness from answers and finally learn how to solve quickly from solutions.
Solution of maths question set 5 for WBCS teaches how to solve 10 selected arithmetic aptitude questions in 10 minutes. Learn to solve arithmetic in mind.
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...
