(11) 3,15,35,63,…?….,143
(a) 75
(b) 81
(c) 99
(d) 125
(12) 17,14,15,12,13,10,…?…
(a) 7
(b) 11
(c) 14
(d) 9
(13) 3,7,14,32,58,…?…
(a) 64
(b) 75
(c) 80
(d) 92
(14)w_xw_x_ax_a_wa-_?
(a) waawxx
(b) aawwxx
(c) aawaxx
(d) axawxa
(15) 9,17,31,57,? 205
(a) 109
(b) 107
(c) 104
(d)102
(16) BDF,HJL,NPR,?
(a) UWX
(b) TVX
(c) TVY
(d) TRP
(17)AE,FJ,?, PT
(a) YZ
(b) KO
(c) UV
(d) MN
(18)The average age of the three friends A,B,C is 20 years.the average age of A and B is 19 years.what is the age of C?
(a) 24 years
(b) 22 years
(c) 21 years
(d)20 years
(19)Ramu’s mother said to ramu ,my mother has a son whose son is achyut. How is achyut related to ramu?
(a) nephew
(b) brother
(c) cousin
(d) uncle
(20)Arun runs faster than Elias but not as fast as Dinesh. Dinesh runs faster than Chander,but not as fast as Bikram. Who runs fastest?
(a) Dinesh
(b) Chander
(c) Bikram
(d) Arun