CTET Paper 1 · Mathematics-CTET

Arrangement of fractions 1/9, 1/21, 3/7, 12/63 in decreasing order is :

  1. 3/7, 12/63, 1/9, 1/21
  2. 12/63, 3/7, 1/21, 1/9
  3. 1/9, 12/63, 3/7, 1/9
  4. 3/7, 1/9, 12/63, 1/21
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