Series (SSC CHSL 2020 Tier – 1)

Total Questions: 16

11. pr _ bn _ rq _ np _ qb _ p _ q _ n [S.S.C CHSL 19/04/2021 (Evening)]

Correct Answer: (d) q, p, b, r, n, r, b
Solution:The pattern followed here is :

The repetitive unit is ‘prqbn’:

q, p, b, r, n, r, b → prqbn / prqbn / prqbn / prqbn

Hence, "q, p, b, r, n, r, b" is the correct answer.

12. a _ _ bcde _ _ abbcd _ _ aabb _ _ ee [S.S.C CHSL 04/08/2021 (Morning)]

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

abeaeecd → aabbcdee / aabbcdee / aabbcdee

Here, "aabbcdee" is the repetitive series.

Hence, "abeaeecd" is the correct answer.

13. 3, 5, 15, 41, ?, 173 [S.S.C CHSL 04/08/2021 (Morning)]

Correct Answer: (a) 91
Solution:The pattern followed here is :

Hence, "91" is the correct answer.

14. 63, 63, 56, 56, 49, 49, 42, ? [S.S.C CHSL 06/08/2021 (Afternoon)]

Correct Answer: (a) 42
Solution:The pattern followed here is :

As all the numbers are coming in similar pairs,

Hence, "42" is the correct answer.

15. kI _ pn _ kImp _ b _ Im _ nbk _ mpnb [S.S.C CHSL 09/08/2021 (Evening)]

Correct Answer: (c) m, b, n, k, p, l
Solution:The pattern followed here is :

The repetitive unit is ‘klmpnb’
m, b, n, k, p, l → klmpnb / klmpnb / klmpnb / klmpnb

Hence, "m, b, n, k, p, l" is the correct answer.

16. a _ bcd _ _ aabc _ dea _ _ cd _ e [S.S.C CHSL 10/08/2021 (Morning)]

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

The repetitive unit is ‘aabcdde’

adedabd → aabcdde / aabcdde / aabcdde

Hence, "adedabd" is the correct answer.