What will come Next? 19 9 29 8 39 __?
What will come Next? 19 9 29 8 39 __?
آگے کیا آئے گا؟ 19 9 29 8 39 __؟
Explanation
These are two series
one is 9, 8, 7, etc
sec is 9+10=19, 19+10=29, 29+10=39 etc
Correct Ans is 7