q36

0. Find the unit digit in the product of (268 x 539 x 826 x 102).

  • Option : C
  • Explanation : Unit digit in 268 x 539 x 826 x 102 = Unit digit in 8 x 9 x 6 x 2 = Unit digit in 72 x 12 = Unit digit in 2 x 2 = 4
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