Q36. If 31×5 is a multiple of 9, where x is a digit, what is the value of x?
(b)x=1
(a) x=3
(d) x=6
(c)x=0​

1 thought on “Q36. If 31×5 is a multiple of 9, where x is a digit, what is the value of x?<br />(b)x=1<br />(a) x=3<br />(d) x=6<br />(c)x=0​”

1. Answer:

   c)×=0

   Step-by-step explanation:

   let me explain it with trial and error method

   if you replace all the options in the value of x you will get the answer

   The answer is 0 because 3105 ÷ 9= 345

   hence the answer.

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