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If the number 5 * 2 is divisible by 6, then * =?
2
3
6
7
Correct Answer:
2
Explanation:
6 = 3 x 2. Clearly, 5 * 2 is divisible by 2. Replace * by
x
Then, (5 +
x
+ 2) must be divisible by 3. So,
x
= 2.
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