Series (SSC CHSL 2023 Tier – 1) (Part

1. 9, 45, ?, 540, 1080 [S.S.C CHSL 14/08/2023 (4th Shift)]

(a) 180
(b) 240
(c) 300
(d) 360

Correct Answer: (a) 180

Solution:The pattern followed here is :

Hence, "180" is the correct answer.

2. 6, 11, 21, 36, 56, ? [S.S.C CHSL 17/08/2023 (1st Shift)]

(a) 91
(b) 81
(c) 86
(d) 76

Correct Answer: (b) 81

Solution:The pattern followed here is :

Hence, "81" is the correct answer.

3. A_CCD_BCCDA_CCDABC_D [SSC CHSL 17/08/2023 (1st Shift)]

(a) CACB
(b) DACB
(c) BABC
(d) BBBB

Correct Answer: (c) BABC

Solution:The correct order will be:
ABCCD → ABCCD → ABCCD→ ABCCD

4. _BX_ _ X_B_X_X _ _X [SSC CHSL 17/08/2023 (2nd Shift)]

(a) XXBXXBXB
(b) XBXBXBXX
(c) BBXXBXXX
(d) BXXXBBBB

Correct Answer: (a) XXBXXBXB

Solution:XBX → XBX → XBX → XBX→ XBX

5. L 17 Z, ?, R 22 V, U 29 T, X 27 R [S.S.C CHSL 17/08/2023 (2nd Shift)]

(a) M 21 Y
(b) N 23 Y
(c) O 24 X
(d) N 21 X

Correct Answer: (c) O 24 X

Solution:The pattern followed here is :

Hence "O 24 X" is the correct answer.

6. 84, 89, 98, 111, 128, ? [S.S.C CHSL 17/08/2023 (2nd Shift)]

(a) 139
(b) 132
(c) 149
(d) 143

Correct Answer: (c) 149

Solution:The pattern followed here is :

Hence, "149" is the correct answer.

7. CMW, MWG, WGQ, GQA, ? [S.S.C CHSL 17/08/2023 (2nd Shift)]

(a) AKQ
(b) KAQ
(c) QAK
(d) QBL

Correct Answer: (c) QAK

Solution:The pattern followed here is :

Hence, "QAK" is the correct answer.

8. F_HIEH_JDIF_ _JEL [SSC CHSL 17/08/2023 (2nd Shift)]

(a) ELFX
(b) GGKC
(c) KGGG
(d) FGEL

Correct Answer: (b) GGKC

Solution:FGHI → EHGJ → DIFK → CJEL
Explanation:

For the first letter in each group → First letter of the previous group -1
For the second letter in each group → Second letter of the previous group +1
For the third letter in each group → Third letter of the previous group -1
For the fourth letter in each group → Fourth letter of the previous group +1

9. QCT, NHP, KML, HRH, ? [S.S.C CHSL 17/08/2023 (3rd Shift)]

(a) EWD
(b) IVD
(c) FVF
(d) JWE

Correct Answer: (a) EWD

Solution:The pattern followed here is :

Hence, "EWD" is the correct answer.

10. BC _ FGH _ KL _ NP _ RSUVWX _ [S.S.C CHSL 17/08/2023 (3rd Shift)]

(a) DIMQZ
(b) EJOQY
(c) EJMQZ
(d) DJOQY

Correct Answer: (a) DIMQZ

Solution:The pattern followed here is :

Hence, "DIMQZ" is the correct answer.

Series (SSC CHSL 2023 Tier – 1) (Part – IV)

1. 9, 45, ?, 540, 1080 [S.S.C CHSL 14/08/2023 (4th Shift)]

2. 6, 11, 21, 36, 56, ? [S.S.C CHSL 17/08/2023 (1st Shift)]

3. A_CCD_BCCDA_CCDABC_D [SSC CHSL 17/08/2023 (1st Shift)]

4. _BX_ _ X_B_X_X _ _X [SSC CHSL 17/08/2023 (2nd Shift)]

5. L 17 Z, ?, R 22 V, U 29 T, X 27 R [S.S.C CHSL 17/08/2023 (2nd Shift)]

6. 84, 89, 98, 111, 128, ? [S.S.C CHSL 17/08/2023 (2nd Shift)]

7. CMW, MWG, WGQ, GQA, ? [S.S.C CHSL 17/08/2023 (2nd Shift)]

8. F_HIEH_JDIF_ _JEL [SSC CHSL 17/08/2023 (2nd Shift)]

9. QCT, NHP, KML, HRH, ? [S.S.C CHSL 17/08/2023 (3rd Shift)]

10. BC _ FGH _ KL _ NP _ RSUVWX _ [S.S.C CHSL 17/08/2023 (3rd Shift)]

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