📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      How many possible values can the digit 'k' take if the

      number 9458k2 is divisible by 8?
      B 1 Correct Answer Incorrect Answer
      C 2 Correct Answer Incorrect Answer
      D 3 Correct Answer Incorrect Answer

      Solution

      A number is divisible by 8 if the last three digits of the number is divisible by 8.

      Last three digits of 9458k2 = 8k2

      8k2 is divisible by 8 if 'k' = 3 or 7

      Therefore, there are 2 possible values of 'k'.

      Practice Next
      ask-question