Question

10 examiners can evaluate 2000 answer sheets in 8 days in how many days 12 examiners can evaluate 3000 answer sheet​

Answer 1

Answer:

The answer is 10 days

Given data:              

10 examiners can evaluate 2000 answer sheets in 8 days

here we need to find in how many days 12 examiners can evaluate 3000 answer sheets

Step-by-step explanation:  

10 examiners can evaluate 2000 answer sheets in 8 days

⇒ No of answer sheets can be done by 10 examiners

                                      in 1 day = 2000/8 = 250  

No of answer sheets can be done by 10 examiners in 1 day = 250

No of answer sheets can be done by 1 examiner in 1 day=250/10=25  

⇒ No of answer sheets can be done by

                            12 examiners in 1 day = 12×25  = 300

⇒ 300 answer sheets can be completed by 12 examiners in 1 day

No of days to complete 3000 answer sheets = 3000/300 = 10 days