PROBLEMS ON TIME AND WORK -PART 3 -LEARN SERIES
Hi Bankersdaily Aspirants,
Learning is a step by step process and you should gradually progress in that to ace the process. As you all know we have started a new Learn Series to help with your preparations for various exams like IBPS PO , IBPS RRB Scale I officer , IBPS RRB Office Assistant , IBPS Clerk , IBPS SO , SBI PO , SBI Clerk , SBI SO and many other exams in this type. Nevertheless this series will also contribute you all the tips and tricks to every miscellaneous sections and also all the important topics which are asked in the exams. If you haven’t looked at the Learn series , Please Click the below link to learn the new concepts.
Also we are coming daily with different topics and if you haven’t checked our latest article on the Problems based on Time and Work Part 1,Please Click the link below
INTRODUCTION TO TIME AND WORK:
There will be 1 or 2 Questions from this topic in all IBPS Exams.This topic is quite easy,Since Time and Work can be solved in Partial Method in our article we use LCM method to solve the problem in order to reduce the time consumption.There are 8 Basic types in Time and Work.Let us discuss each type with an example.
#.7 TYPE 7:
PROBLEMS BASED ON CHAIN RULE:
These type of Problem is solved using the formula
Here M refers to certain group of person or an individual
H refers Number of Hours M works in a day
D refers to number of days they take to complete the work
W refers to the total work
1)8 Men works 8 hours a day and they complete the whole work in 8 days,then find how many men would require to complete the same work in 16 days if they work 16 hours a day?
#.8. TYPE 8:
PROBLEMS BASED ON AND & OR:
There are two types in this Problem
1)Problems Based on AND
2)Problems Based on OR
1)Problems Based on AND:
In this type we will be given 2 or 3 group of People and their efficiency to complete the task and another group of People and their efficiency to complete the task and we are asked to find their individual efficiency.
1)4 Men and 2 Women can complete the work in 10 days,Meanwhile 8 Men and 9 Women can complete the work in 4 days.Find in how many days would 6 Men and 4 Women take to complete the work?
2)PROBLEMS BASED ON OR:
1)4Men or 8 Women will take 10 days to complete the task,Find how long 4Men and 4Women will take to complete the task when they work together?
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