Question

In an examination 40% failed in hindi, 45% failed in english. if 25% students failed in both the subjects. then the percentage of failed students is?

Answer 1

Students failed in hindi = 40%

Students failed in english = 45%

Students failed in both = 25%

Students failed in hindi only = 40 - 25 = 15%

Students failed in english only = 45 - 25 = 20%

Total % of students failed = 25% + 20% + 15% = 60%

Answer 2

Answer:

The total % of failed student is $60$%.

Step-by-step explanation:

Given:

$40$% failed in Hindi, $45$% failed in English if $25$% students failed in both the subjects.

Find: The percentage of failed student.

Solution:

According to the question:

Let the total students be $100.$

Students failed in Hindi $=40$%

Students failed in English $=45$%

Students failed in only Hindi $=40-25=15$%

Students failed in only English $=45-25=20$%

So,

According to the diagram,

So, total percentage of failed student $=15+25+20=60$%

#SPJ2