Question
The number 1242*2 is completely divisible by 3. What is the smallest number in place of * ?
Answer: Option C
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1242*2 is divisible by 3
=> 1 + 2 + 4 + 2 + * + 2 is divisible by 3
=> 11 + * is divisible by 3
We need to find out the smallest value of * which satisfies the above equation.
Hence, the smallest value of * is 1 such that 11 + 1 = 12 which is divisible by 3
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