Question

In a competitive exam 50 students passed in English. 60 students passed in Mathematics 40 students passed in both the subject. None of them fail in both the subjects. Find number of students who passed at least in one of the subjects​

Answer 1

AnswEr :-

In a Competitive Exam,

• 50 students passed in English

• 60 students passed in Maths

• 40 Students passed in both the subjects.

This is the Given conditions in the Question

To FinD :-

• The Number of students who atleast passed on one of the Subjects.

SoluTioN :-

It is required to Find the Students who atleast passed in one of the subject's.

★Students Passed On :-

• English - 50

• Maths - 60

• Both the subjects - 40

• Passed atleast One of the subject's Subject = 50+60-40

The Number of students passed atleast One of the subjects

★ = '70' Student's.

$\boxed{ \bold{ \red{★Required \: Answer = 70}{} }{} }{}$

Answer 2

$\\ \: \: \: \ \: \: \: \large{ \boxed { \bold{ \answer \{answer}}}}$

In an exam,

⇒ 50 Students passed in english

⇒ 60 students passed in math

⇒ 40 Students passed in both the subjects.

These are the given in the question

Step-by-step explanation:

$\boxed{\rm{\orange{To :find \longrightarrow }}}$

• The number of students who passed at least in one of the subjects.

$\boxed{\rm{\orange{Solution \longrightarrow }}}$

to Find the Students who at least passed in one of the subject's.

• →  English - 50 passed

• → Math - 60 passed

• → Both the subject - 40

• ∴ Passed at least One of the subjects

       = 50 + 60 - 40

      = 70

The Number of students passed atleast One of the subjects

• ⇒ → = '70' Students