A boy multiplied $987$ by a certain number and obtained $559981$ as his answer. If in the answer both $9$ are wrong and the other digits are correct, then the correct answer would be:

553681

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555181

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555681

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556581

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Solution

The correct option is C $555681$
$987 = 3 \times 7 \times 47$
So, the required number must be divisible each one of $3, 7, 47$
$553681 \to$ (Sum of digits $= 28$ , not divisible by $3$ )
$555181 \to$ (Sum of digits $= 25$ , not divisible by $3$ )
$555681$ is divisible by $3, 7, 47$

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A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 9s are wrong and the other digits are correct then the correct answer would be ?

Steve multiplies 987 a certain number and obtained 559981 as his answer. He finds that in the answer both 8 and 9 are wrong and the other digits are correct. Which one of the following options is correct ?

(A) 555681

(B) 555181

(D) 553681

(E) none of these

Q. Q. A boy multiplies 987 by a certain number and obtains 559981 as the answer. If in the answer, both 9’s are wrong but other digits are correct, then the correct answer will be

Q. Rana multiplied 987 by a certain number and obtained 559981 as his answer. If by mistake, both the 9s were written in place of two other digits, then the correct answer is:

Q. A boy was asked to multiply a certain number by 25 He multiplied it by 52 and got his answer more by 324 than the correct answer The number to be multiplied was

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A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 9 are wrong and the other digits are correct, then the correct answer would be:

The correct option is C 555681987=3×7×47So, the required number must be divisible each one of 3,7,47553681→ (Sum of digits=28, not divisible by 3)555181→ (Sum of digits=25, not divisible by 3)555681 is divisible by 3,7,47

A boy multiplied $987$ by a certain number and obtained $559981$ as his answer. If in the answer both $9$ are wrong and the other digits are correct, then the correct answer would be:

The correct option is C $555681$
$987 = 3 \times 7 \times 47$
So, the required number must be divisible each one of $3, 7, 47$
$553681 \to$ (Sum of digits $= 28$ , not divisible by $3$ )
$555181 \to$ (Sum of digits $= 25$ , not divisible by $3$ )
$555681$ is divisible by $3, 7, 47$