Number Series question no. #6

Number Series question no. #6

Number Series is easy as well as an important chapter. If you follow below mentioned tricks of this chapter, you can fetch marks from this chapter easily and quickly.

Q6.        5, 9, 21, 37, 81,_____

a) 163 

b) 153

c) 181 

d) 203 

e) None of The Above

Solution 

Option B