SECTION-1 If 9 men working 6 hours a day can do a work in 88 days. The...
Solution:
Given:
- 9 men working 6 hours a day can complete a work in 88 days.
To find:
- How many days will it take for 6 men working 8 hours a day to complete the same work?
Assumptions:
- The amount of work is the same in both cases.
- The efficiency of each man remains the same.
Let's solve this step by step:
Step 1: Calculate the total work
- In the given scenario, 9 men working 6 hours a day complete the work in 88 days.
- So, the total work done by these 9 men is given by the formula:
Total work = Number of men * Hours per day * Number of days
Total work = 9 * 6 * 88 = 4752 units
Step 2: Calculate the work done by 6 men working 8 hours a day
- We need to find the number of days it will take for 6 men working 8 hours a day to complete the same work.
- Using the formula for total work, we can calculate the time required:
Time required = Total work / (Number of men * Hours per day)
Time required = 4752 / (6 * 8) = 99 days
Therefore, 6 men working 8 hours a day can complete the work in 99 days.
Hence, the correct answer is option 'B' (99).
SECTION-1 If 9 men working 6 hours a day can do a work in 88 days. The...
If six men are working eight hours a day then they can complete on 99 days but I'm not able to understand it can u say it how