Question

3. 1800 boys and 900 girls appeared for an examination. If 42% of the boys and 30% of
the girls passed, find
(1) number of boys passed
(ii) number of girls passed
(iii) total number of students passed (iv) number of students failed
(V) percentage of students failed.​

Answer 1

Step-by-step explanation:

1 no: boys passed=756

2 no: girl s passed=270

3 total no:of students passed=1026

4 1674 students failed

5 percent of failed=62%