Correct Answer - Option 3 : 800
Given:
Required % to pass the exam = 40%
A student scored = 265 marks
Student failed by 55 marks
Calculation:
Let us take the total marks be x
According to the question,
265 + 55 = 40% of x
⇒ 320 = 40/100 of x
⇒ (320 × 100)/40 = x
⇒ 800 = x
∴ The total marks in the said examination is 800.