A candidate scoring 25% marks in an examination fails by 30 marks while another candidate who score 50% marks gets 20 marks more than the minimum pass marks. what is the minimum pass mark?

Question

A candidate scoring 25% marks in  an examination  fails by 30 marks while another  candidate who score 50% marks gets 20 marks more than the minimum pass marks. what is  the minimum  pass mark?

Satt Academy · Accepted Answer

80  - Let the maximum marks be 'x'.
Then, according to the question.
(25 % of x)   +   30  =  (50 % of x)  -  20
⇒ x/4   +   30  =  x/2  -  20
⇒ (x/4)  -  (x/2)  =   -  20  -  30
⇒ (x  -  2x)/4  =   -...

A candidate scoring 25% marks in an examination fails by 30 marks while another candidate who score 50% marks gets 20 marks more than the minimum pass marks. what is the minimum pass mark?

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