Question

PLEASE ANSWER THIS QUESTION CORRECTLY WITH SOLUTION AND WHOEVER WILL ANSWER IT CORRECTLY, I WILL SURELY MARK HIM AS THE BRAINLIST.

















THE BEST ANSWER WILL BE MARKED AS BRAINLIST.

Answer 1

so the answer may be 7 or 2 and as 2 is not there in the option 7 is the answer
because in the unit place of last two no. it comes 8 so the value multiply by 8 should have 6 at unit place

Answer 2

(88734 x)*(210983)*(711536)=6

unit digits for this sum is indicate by bold letter

Let the unknown number is x

x*3*6=6

x*(18)=6

x*8=6

if x=6 then (6*8=48)

therefore,if x=7 then (7*8=56)