DSSSB · Reasoning

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘-’, what will come in place of the question mark (?) in the following equation? 81 A 3 C 13 B 2 D 20 = ?

  1. 33
  2. 47
  3. 39
  4. 53
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