Series (SSC CHSL 2019 Tier – 1)

21. 2, 2, 6, 10, 22, 42, ? [S.S.C CHSL 15/10/2020 (Morning)]

(a) 82
(b) 84
(c) 64
(d) 86

Correct Answer: (d) 86

Solution:The pattern followed here is :

Hence, "86" is the correct answer.

22. 114, 121, 138, 175, 242, ? [S.S.C CHSL 15/10/2020 (Evening)]

(a) 349
(b) 347
(c) 356
(d) 345

Correct Answer: (a) 349

Solution:The pattern followed here is :

Hence, "349" is the correct answer.

23. L _ UK _ A _ KLA _ KL _ UK [S.S.C CHSL 15/10/2020 (Evening)]

(a) KLAUL
(b) LUUAL
(c) ALUUA
(d) AUUAL

Correct Answer: (c) ALUUA

Solution:The pattern followed here is :

ALUUA → LAUK / LAUK / LAUK / LAUK

Hence, "ALUUA" is the correct answer.

24. a _ cd _ cba _ bcddc _ a [S.S.C CHSL 16/10/2020 (Morning)]

(a) aaba
(b) bdab
(c) adcb
(d) babd

Correct Answer: (b) bdab

Solution:The pattern followed here is :

bdab → abcddcba / abcddcba

Hence, "bdab" is the correct answer.

25. 5, 5, 15, 75, 525, ? [S.S.C CHSL 16/10/2020 (Morning)]

(a) 1575
(b) 2625
(c) 4725
(d) 1050

Correct Answer: (c) 4725

Solution:The pattern followed here is :

Hence, "4725" is the correct answer.

26. A, D, B, F, D, I, G, ?, K [S.S.C CHSL 16/10/2020 (Morning)]

(a) N
(b) M
(c) E
(d) J

Correct Answer: (b) M

Solution:The pattern followed here is :

Hence, "M" is the correct answer.

27. 4, 5, 9, 18, 34, 59, ?, 144, 208, 289 [S.S.C CHSL 16/10/2020 (Afternoon)]

(a) 95
(b) 89
(c) 90
(d) 88

Correct Answer: (a) 95

Solution:The pattern followed here is :

Hence, "95" is the correct answer.

28. _ _ bc _ _ _ eaa _ _ cde _ _ abc _ _ _ ea _ _ _ cdee [S.S.C CHSL 16/10/2020 (Evening)]

(a) abceacdeabcacde
(b) aacdebceaabccde
(c) aacdebceacdeabc
(d) aacdebceabceaced

Correct Answer: (c) aacdebceacdeabc

Solution:The pattern followed here is :

aacdebceacdeabc → aabbcdee / aabbcdee / aabbcdee / aabccdee

Hence, "aacdebceacdeabc" is the correct answer.

29. EBF, JGK, OLP, ? [S.S.C CHSL 16/10/2020 (Evening)]

(a) TQU
(b) ZWC
(c) AXE
(d) YVC

Correct Answer: (a) TQU

Solution:The pattern followed here is :

Hence, "TQU" is the correct answer.

30. 33, 53, 61, 85, 97, ?, 141 [S.S.C CHSL 19/10/2020 (Morning)]

(a) 125
(b) 113
(c) 123
(d) 121

Correct Answer: (a) 125

Solution:The pattern followed here is :

Hence, "125" is the correct answer.

Series (SSC CHSL 2019 Tier – 1)

21. 2, 2, 6, 10, 22, 42, ? [S.S.C CHSL 15/10/2020 (Morning)]

22. 114, 121, 138, 175, 242, ? [S.S.C CHSL 15/10/2020 (Evening)]

23. L _ UK _ A _ KLA _ KL _ UK [S.S.C CHSL 15/10/2020 (Evening)]

24. a _ cd _ cba _ bcddc _ a [S.S.C CHSL 16/10/2020 (Morning)]

25. 5, 5, 15, 75, 525, ? [S.S.C CHSL 16/10/2020 (Morning)]

26. A, D, B, F, D, I, G, ?, K [S.S.C CHSL 16/10/2020 (Morning)]

27. 4, 5, 9, 18, 34, 59, ?, 144, 208, 289 [S.S.C CHSL 16/10/2020 (Afternoon)]

28. _ _ bc _ _ _ eaa _ _ cde _ _ abc _ _ _ ea _ _ _ cdee [S.S.C CHSL 16/10/2020 (Evening)]

29. EBF, JGK, OLP, ? [S.S.C CHSL 16/10/2020 (Evening)]

30. 33, 53, 61, 85, 97, ?, 141 [S.S.C CHSL 19/10/2020 (Morning)]

Related Posts