Question

A candidate scoring 25% in an examination fails by 30 marks while another candidate who scores 50% marks gets 20 marks more than the minimum required for a pass. The minimum pass percentage is

Answer 1

Answer:

200

Step-by-step explanation:

25/100×X +30 = 50/100×X-20

20+30 = 50/100X - 25/100X

50= 25/100X

50= 1/4 X or x/4

50×4 = X

200= X