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CA Foundation doubt

How to solve this question

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Asked by Divya10 Apr 2025843 views

4 answers

  1. Raghav · 10 Apr 2025

    At first 4 years it would be twice and next 4 years it will be 4times and next 4 years it will be 8 times and next 4 years it will be 16 times and next 4 years it will be 32 times . Total year : 20

  2. Raghav · 10 Apr 2025

    View attached PDF
  3. Navya · 10 Apr 2025

    Short cut method formula n2=t-n1

  4. Navya · 10 Apr 2025

    In how many yrs it becomes 32times , LIKE SO double itself means 2 to the power 5 =32 soo 5 multipe 4 is 20 years

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