Question
Find the least value of * for which 5967 * 13 is divisible by 3,
Answer: Option A
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Let the required value be `x` Then ,
(5 + 9 + 6 + 7 + `x` + 1 + 3)
= `(31 + x)` is divisible by 3.
`:.` Least value of `x` is 2.
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