MCQs with Solutions for all Competitive Examinations

Series Completion Reasoning MCQs for Competitive Examination

What should come in place of the question mark(?) in the following series?

Q. 21
2, 4, 16, 52, 132, 282, ?

(A) 512
(B) 527
(C) 534
(D) 572

Answer: (C) 534
Explanation: N/A

Q. 22
89, 90, 82, 109, 45, ?

(A) −80
(B) 125
(C) 170
(D) 109

Answer: (C) 170
Explanation: The differences between two consecutive numbers are (1)³, (-2)³, (3)³, (-4)³

Q. 23
DOP, FPN, HQL, JRJ, ?

(A) LSH
(B) LSI
(C) KSH
(D) KTI

Answer: (A) LSH
Explanation: N/A

Q. 24
FJ, HL, ? , LP, NR

(A) IN
(B) GM
(C) JM
(D) JN

Answer: (D) JN
Explanation: N/A

Q. 25
HE, ? , NK, TQ, BY

(A) IK
(B) IG
(C) JG
(D) JH

Answer: (C) JG
Explanation: N/A

Q. 26
OL, QO, ?, UU, WX

(A) RS
(B) SU
(C) ST
(D) SR

Answer: (D) SR
Explanation: N/A

Q. 27
LVD, OTF, RRH, ?, XNL

(A) UQI
(B) TPJ
(C) TQJ
(D) UPJ

Answer: (D) UPJ
Explanation: N/A

Q. 28
FBA, IGE, LLI, OQM, ?

(A) RVQ
(B) QVQ
(C) RVP
(D) RUP

Answer: (A) RVQ
Explanation: N/A

Q. 29
BB, DZ, GW, KS, ?

(A) IK
(B) IG
(C) PN
(D) PS

Answer: (C) PN
Explanation: N/A

Q. 30
I, L, O, R, ?

(A) S
(B) T
(C) U
(D) V

Answer: (C) U
Explanation: N/A

Q. 31
COT, DQU, ESV, FUW, ?

(A) GWY
(B) GVX’
(C) GWX
(D) GVY

Answer: (C) GWX
Explanation: N/A

Q. 32
CX, EV, GT, IR, ?

(A) LP
(B) LQ
(C) KP
(D) KQ

Answer: (C) KP
Explanation: N/A

Q. 33
NIP, KGO, HEN, ECM.?

(A) CBM
(B) BAL
(C) CAL
(D) BBM

Answer: (B) BAL
Explanation: N/A

Q. 34
IM, JO, KQ, LS, ?

(A) NV
(B) MU
(C) MY
(D) NT

Answer: (B) MU
Explanation: N/A

Q. 35
LOP, MPQ, NQR, ORS, ?

(A) QTU
(B) QST
(C) PST
(D) PTU

Answer: (C) PST
Explanation: N/A

Q. 36
BKP, EMQ, IPS, NTV, ?

(A) TYZ
(B) SXY
(C) SYZ
(D) TXY

Answer: (A) TYZ
Explanation: N/A

Q. 37
CAP, AXL, YUH, WRD, ?

(A) VOA
(B) UPB
(C) VPB
(D) UOZ

Answer: (D) UOZ
Explanation: N/A

Q. 38
GLP, HNR, IPT, JRV, ?

(A) KUY
(B) KWA
(C) KTX
(D) LVZ

Answer: (C) KTX
Explanation: N/A

Q. 39
SAY, TDD, UGI, VJN, ?

(A) WMR
(B) WMS
(C) WNR
(D) WNS

Answer: (B) WMS
Explanation: N/A

Q. 40
S, Q, N, J, ?

(A) D
(B) E
(C) F
(D) G

Answer: (B) E
Explanation: N/A

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