Question : Find the least value of p so that 246p48 is divisible by 8.
Option 1: 2
Option 2: 1
Option 3: 4
Option 4: 0
Correct Answer: 0
Solution : Given: The number is 246p48. Taking the last 3 digits = p48 For the least value of p, putting p = 0, the number 048 is divisible by 8. $\therefore$ 246048 is also divisible by 8. Hence, the correct answer is 0.
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