Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Current Affairs
General Knowledge
Chemical Engineering
UPSEE
BSNL
ISRO
BITSAT
Amazon
ORACLE
Verbal Ability
→
Aptitude
→
Algebra in Aptitude
→
3, 7, 15, 39, 63, 127, 255, 511
1.
3, 7, 15, 39, 63, 127, 255, 511
Answer» Go on multiplying 2 and adding 1 to get the next number. So, 39 is wrong.
Show Answer
Discussion
No Comment Found
Post Comment
Related InterviewSolutions
1, 4, 9, 16, 23, 25, 36
10, 14, 16, 18, 21, 24, 26
835, 734, 642, 751, 853, 981, 532
1, 2, 6, 15, 31, 56, 91
7, 26, 63, 124, 215, 342, (....)
3, 5, 7, 12, 17, 19
6, 13, 18, 25, 30, 37, 40
3, 7, 15, 39, 63, 127, 255, 511
331, 482, 551, 263, 383, 362, 284
3, 5, 11, 14, 17, 21
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies