The marks scored by a student in three subjects are in the ratio of 4: 5: 6. If the candidate scored
an overall aggregate of 60% of the sum of the maximum marks and the maximum mark in all
three subjects is the same, in how many subjects did he score more than 60%?
(A) 1
(B) 2
(C) 3
(D) None of the subjects

• Answer: Option1
  Solution: Let maximum marks be 100.
  Marks scored by a student in 3 subjects be 4x,5x and 6x.
  15x=0.60(300)
  x=12.
  So the marks in 3 subjects are 48,60,72
• 14 years agoHelpfull: Yes(3) No(4)
• (A) 1
• 14 years agoHelpfull: Yes(0) No(0)
• (A) 1
  In 1 subject he has secured more than 60%.
• 14 years agoHelpfull: Yes(0) No(0)
• (4+5+6)x=60
  x=4
  Marks are 16X3=48,20X3=60 and 24X3=72 out of 100
  So only in 2 subjects he has more than 60%
  Ans is (B)
• 14 years agoHelpfull: Yes(0) No(1)
• option b
  assume each paper was of 100,
  60%of300=180
  ratio will give 2 subject having more than 60
• 12 years agoHelpfull: Yes(0) No(1)