What will come in place of question mark (?) in the following question? (15+[999+(494495)]×999000)=?
10
11
20
21
None of these
(15+[999+(494495)]×999000)=11
What will come in place of the question mark (?) in each of the following series? 18, 2, 36, 3, 108, 4, ?, 5