?
What will come at the place of question mark ?
What will come at the place of question mark ?
9, 17, 33, 65, ?
Answer & Solution
Correct Answer:
Option
C
First term → 9
Second term → (9 *2 -1) = 17
Third term → (17 *2 -1) = 33
Fourth term → (33 *2 -1) = 65
Fifth term → (65 *2 -1) = 129
Join the Discussion
Login to post a comment or share your explanation.
Login8*2=16+1=17
16*2=32+1=33
32*2=64+1=65
64*2=128+1=129
2×2×2=8+1
2×2×2×2=16+1
2×2×2×2×2=32+1
2×2×2×2×2×2=64+1
2×2×2×2×2×2×2=128+1