Series (SSC CPO 2023 Tier – 1)

Total Questions: 43

1. ELSV, FJVR, GHYN, ?, IDEF [S.S.C CPO 03/10/2023 (1st Shift)]

Correct Answer: (b) HFBJ
Solution:The pattern followed here is :

Hence, "HFBJ" is the correct answer.

2. ABEG, FFHI, KJKK, PNNM, ? [S.S.C CPO 03/10/2023 (1st Shift)]

Correct Answer: (b) URQO
Solution:The pattern followed here is :

Hence, "URQO" is the correct answer.

3. (-1/729),​ (-1/81), (-1/9), ? [S.S.C CPO 03/10/2023 (1st Shift)]

Correct Answer: (b) -1
Solution:The pattern followed here is :

Hence, "(-1)" is the correct answer.

4. 91, 111, 133, ?, 183, 211 [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (a) 157
Solution:The pattern followed here is :

Hence, "157" is the correct answer.

5. MMNO, OKPM, ?, SGTI, UEVG [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (a) QIRK
Solution:The pattern followed here is :

Hence, "QIRK" is the correct answer.

6. A _ _ DF _ K _ _ FA _ L _ _ [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (a) K L A L D K D F
Solution:

We put all the option in blank area and check who create particular pattern
A _ _ DF _ K _ _ FA _ L _ _

LALKDFDK →  ALADF / LKKDF / AFLDK (No particular pattern followed here)

FDLAKFDL →  AFDDF / LKAKF / AFLDL (No particular pattern followed here)

DLKLFALD →  ADLDF / KKLFF / AALLD (No particular pattern followed here)

But,

KLALDKDF →  AKLDF / AKLDF / AKLDF

Hence, "KLALDKDF" is the correct answer.

7. 15, 19, 21, 25, 27, ? [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (d) 31
Solution:The pattern followed here is :

Hence, "31" is the correct answer.

8. 18, 27, 31, 43, 44, 59, 57, ? [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (a) 75
Solution:The pattern followed here is :

Hence, "75" is the correct answer.

9. BHERZ, DGHTX, FFKVV, ? [S.S.C CPO 03/10/2023 (2nd Shift)]

Correct Answer: (c) HENXT
Solution:The pattern followed here is :

Hence, "HENXT" is the correct answer.

10. 38, 64, 98, 140, ? [S.S.C CPO 03/10/2023 (3rd Shift)]

Correct Answer: (b) 190
Solution:The pattern followed here is :

Hence, "190" is the correct answer.