Complete the following series
9,11,15,23,39, ______?
A) 71
B) 65
C) 44
D) 68
Answer A, 71
*
9+2=11
11+4=15
15+8=23
23+16=39
39+ 32=71
THIS BLOG IS TRYING TO HELP FOR UGC NET, SET EXAM STUDENTS AND TEACHERS.
THIS BLOG IS TRYING TO HELP FOR UGC NET, SET EXAM STUDENTS AND TEACHERS.
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