Real time scenarios

1. I have 5 users and 5 actions . Every time the user 1 should perform action 1 , user 2 should perform action 2 , U3 should A3 ......... what is your approach?
   
   
2. I have 1000 data points but i want to pick the data points from 55 ?what is your approach?
   
   
3. In a scenario i wanna login to the app once ,book a ticket for 50 times ,cancel the ticket for 20 times and finally signed out from app ? How to do this?
   
   
4. How to measure the response time for file uploading request?
   
   
5. How to handle dynamic page requests?
   
   
6. In a page there are few links say 10 .For each and every reply links positions are changing. But every time you have to hit same link? What is your approach?
   
   
7. In a scenario i have 100 users but i have limited data which was not reusable. Now which parameter properties i have to use to design a test?
   
   
8. I wanna know the response time for a page with 1000 simultaneous users. What is your approach?
   
   
9. I am executing a test with 1000 users for 2 iterations all requests are passed . For the next iteration requests are getting failed ? Now what is your approach to make those pass?
   
   
10. In an array there are 200 values but every iteration i have to pick same value ? What is your approach?
    
    
11. In the first iteration for one request response time is 2sec , in the next iteration same request took 1sec to execute? Why and how it is executed like that?
    
    
12. What is the impact of cache on the response times?
    
    
13. While executing the test with 1K you found that system memory reached to 95%. The customer asked you to execute test with 1.5K ? Is it possible to kick off the test ? Why?
    
    
14. I have 10 scripts i wanna design a scenario such a way that i wanna distribute load separately to each and every script?