Quantitative Aptitude Ques 962
Question: Directions: What will come in place of question mark (?) in the following number series? [UBI (PO) 2011]
7, 11, 23, 51, 103,?
Options:
A) 186
B) 188
C) 185
D) 187
E) None of these
Show Answer
Answer:
Correct Answer: D
Solution: