Question

in a test charan secured 54 marks that was also equivalent to obtaining 72% mark how many mark was th test out of

Answer 1

let say test is out of x marks

72% of x  = 54 marks   [ given]

⇒ (72/100) × x = 54

⇒ x = (54 × 100)/72 =  75

Hence test is out of 75 marks.

⇒