Question

surinder appears in an examination in which a student has to secure 36% of the marks to pass if he secures 198 marks and fail by 18 marks find the total marks in examination​

Answer 1

Explanation:

Let the maximum marks be x.

Therefore,

100

48

×x=247+5

100

48

×x=252

x=

48

252×100

=525

Therefore,

Answer 2

Given: Surinder secures 198 marks and fails by 18 marks

The required percentage to pass an exam is 36%.

Let $x$ be the total marks.

According to the given statement,

$36\% x=198+18$

 $\frac{36}{100} x=216$

     $x=\frac{100}{36}\times216$

     $x=100 \times6\\x=600$

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