A number when divided by 342 gives a remainder 47. When the same number ift divided by 19, what would be the remainder ?
Answers.
A) 9  B) 7  C) 6  D) 5  E) 3
On dividing the given number by 342, let k be the quotient and 47 as remainder.   Then, number – 342k + 47 = (19 x 18k + 19 x 2 + 9) = 19 (18k + 2) + 9.   The given number when divided by 19, gives (18k + 2) as quotient and 9 as remainder.   9nswer is 9.
<result>A</result>
A number when divided by 342 gives a remainder 47. When the same number ift divided by 19, what would be the remainder ?