To solve a problem using recursion we should use a:

To solve a problem using recursion we should use a:

  1. a) Linked list
  2. b) stack
  3. c) queue
  4. d) array

From the BCS Technical Cadre (CSE) October 2025 – 49th BCS Written (Special) (BPSC) exam, question 44 of 123.

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