Choose the Correct Missing Alternative from Given Series

A. ar, cs, et, ?

  1. wy
  2. gv
  3. vb
  4. gu

B. 9, 15, 23, 33, ?

  1. 44
  2. 36
  3. 38
  4. 45

C. 5, 16, 51, 158, ?

  1. 481
  2. 465
  3. 441
  4. 478

D. CBA, ABC, ABCD, DCBA, ABCDE, ?

  1. EDCBA
  2. DBAC
  3. CABD
  4. BACD

E. AD, EI, JN, PS, ?

  1. WY
  2. XX
  3. WX
  4. WW

F. PON, RQP, TSR, VUT, ?

  1. WUX
  2. YXZ
  3. XWV
  4. UVW
Monis Rasool Professor Asked on 16th June 2015 in Reasoning Questions.
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1 Answer(s)

A. Answer: (4) gu.
Explanation:-
a + 2 = c     and r + 1 = s,
c + 2  = e   and s + 1 = t,
e + 2 = g    and t + 1 = u
Hence, the answer is gu.

B. Answer: (4) 45
Explanation:-
9 + 6 = 15,   15 + (6 + 2) = 23,   23 + (8 +2) = 33         in the same order 33 + (10 + 2) = 45.
Hence, the answer is (4) 45.

C. Answer: (1) 481.
Explanation:-
5 x 3 + 1 = 16,     16 x 3 + 3 = 51,    51 x 3 + 5 = 158
Similarly,
158 x 3 + 7 = 481.
Hence, the answer is (1) 481.

D. Answer: (1) EDCBA.

E. Answer: (3) WX
Explanation:-
A + 4 = E    and   D + 5 = I
E + 5 = J      and  I + 5 = N
J + 6  = P     and  N + 5 = S
P + 7 = W    and  S + 5 = X
Hence, the answer is (3) WX.

F. Answer:  (3) XWV.
Explanation:-
P + 2 = R,         R + 2 = T,        T + 2 = V,         Similarly,         V + 2 = X
O + 2 = Q,        Q + 2 = S,        S + 2 = U,                                       U + 2 = W
N + 2 = P,          P + 2 = R,        R + 2 = T,                                      T + 2 = V
Hence, the answer is (3) XWV.

Anurag Mishra Professor Answered on 17th June 2015.
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