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    Four years ago, the respective ratio between the age of Ram and that of Sonu, was 4 : 9. Tina is ten years older  to Ram. Tina is ten years younger to Sonu. What is Tina’s present age

  • 40 years
  • 36 years
  • 30 years
  • 20 years
  • 42 years
  • Explanation:

    Ram's present age=4x+4

    Sonu's present age = 9x+4

    According to question,

    4x+4+10=9x+4-10

    5x=20; x=4 years

    ஃ Tina's present age =4x+14= 4×4+14

    =30 years