If the number of five digit numbers with distinct digits and 2 at the 10 t h place is 336 k , then k is…

If the number of five digit numbers with distinct digits and 2 at the 10th place is 336k , then k is equal to:
  1. 4
  2. 6
  3. 7
  4. 8

Solution

      2  

Total Number of numbers =8×8×7×6=2688=336k⇒k=8

Asked in: JEE Main 2020 (09 Jan Shift 1)

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