Question

7,15,31,63,127,?
The missing data in
(a) 190 (b) 221
(c) 236 (d) 255​

Answer 1

answer is 255

hope this helps u

Answer 2

answer Is

d. 255

because double of first number and add 1 to get answer

7×2+1=15

15×2+1=31

so,

127×2+1=254+1=255

hope this answer is helpful