Question

17. Out of 200 candidates who appeared in a
certain examination, 25% were not successful.
How many candidates were not successful ?
IS​

Answer 1

Step-by-step explanation:

200 are students.so 25% of 200 should be 50

means 75% were sucessful which is 150 students

Answer 2

Answer:

50 were unsuccessful

Step-by-step explanation:

Total number of candidates=200

Given ℅ of Unsuccesful candidates=25℅

Therefore number of candidates who are unsuccessful= 25 ℅ of 200

$= 25\% \: of \: 200 \\ = \frac{25}{100} \times 200 \\ = 25 \times 2 \\ = 50$