D

Durgesh • 8.64K Points
Tutor III Math 

Q. The sum of two numbers is 40 and their difference is 4. The ratio of the numbers is = ?

  • (A) 21 : 19
  • (B) 22 : 9
  • (C) 11 : 9
  • (D) 11 : 18
Correct Answer - Option(C)
Explanation by: Durgesh 
A + B = 40
A - B = 4
∴ A = 22
B = 18
A : B = 22 : 18
        = 11 : 9

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