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  • Aptitude on Verbal and Numerical Ability Online Quiz
  • 65% of a no. is 21 less than four-fifth of that no.What i...
Multiple choice

65% of a no. is 21 less than four-fifth of that no.What is the no.?

  1. 130

  2. 140

  3. 155

  4. 145

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Let the number be x. 0.8x - 0.65x = 21. 0.15x = 21. x = 21 / 0.15 = 140.

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