Question

2,85,7,74,17,65,37,?..? what's next.​

Answer 1

Answer:

It is an alternate series. Try to visualize it as two different series

2, 7, 17, 37, .... and

85, 74, 65, ....

Step-by-step explanation:

In the first sequence the difference increases by two times every time. 2+5=7, 7+(5×2)= 7+10=17, 17+(5×2×2)= 17+20=37, 37+(5×2×2×2)=37+40=77.

In the second sequence the pattern is -11, -9 so after 65, the turn of -11 occurs so 65-11=54

So 2, 85, 7, 74, 17, 65, 37, 54, 77

Answer 2

Answer:

2,85,7,74,17,65,37, 77 Answer