In a certain code,'247' means 'spread red car | vedclass

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(C) Given statements:$1$) $247$ = 'spread red carpet'$2$) $256$ = 'dust one carpet'$3$) $234$ = 'one red carpet'Step $1$: Compare $(1)$ and $(3)$. The

Vedclass · Accepted Answer

$5$

Vedclass · Answer

(C) Given statements:$1$) $247$ = 'spread red carpet'$2$) $256$ = 'dust one carpet'$3$) $234$ = 'one red carpet'Step $1$: Compare $(1)$ and $(3)$. The common words are 'red' and 'carpet',and the common digits are $2$ and $4$. Thus,'red' and 'carpet' correspond to $2$ and $4$ in some order.Step $2$: Compare $(2)$ and $(3)$. The common word is 'one',and the common digit is $2$. Therefore,'one' = $2$.Step $3$: Since 'one' = $2$,from Step $1$,'red' and 'carpet' must be $4$ and $7$ (from statement $1$) or $4$ and $3$ (from statement $3$). Looking at $(1)$ and $(3)$,'red' and 'carpet' are common,so they are $4$ and $2$ (wait,let's re-evaluate).Correction: - $(1)$ $247$: 'spread red carpet'- $(2)$ $256$: 'dust one carpet'- $(3)$ $234$: 'one red carpet'Comparing $(2)$ and $(3)$: 'one' and 'carpet' are common. Digits $2$ and $6$ are in $(2)$,$2$ and $4$ are in $(3)$. Common digits are $2$. So 'one' or 'carpet' is $2$.Comparing $(1)$ and $(3)$: 'red' and 'carpet' are common. Digits $2$ and $4$ are common. So 'red' and 'carpet' are $2$ and $4$.Since 'red' and 'carpet' are $2$ and $4$,then in $(3)$ 'one' must be $3$.In $(2)$,'one' is $3$,'carpet' is $2$ or $4$. If 'one' is $3$,then 'dust' must be $5$ or $6$. Since $2$ is 'carpet','dust' is $5$ or $6$. By elimination,'dust' is $5$.

In a certain code,'$247$' means 'spread red carpet','$256$' means 'dust one carpet' and '$234$' means 'one red carpet'. Which digit in that code means 'dust'?

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