Series (Varieties Questions)

Total Questions: 47

31. 2, 5, 13, 29, ? [S.S.C MTS 18/10/2021 (Morning)]

Correct Answer: (d) 47
Solution:The pattern followed here is:
โ€ข The prime numbers are missing between two prime numbers.
โ€ข One prime number is missing between 2 and 5 then, two prime numbers are missing between 5 and 13, and so on.

Hence, "47" is the correct answer.

32. Mnl, kpj, irh, ? [S.S.C MTS 14/10/2021 (Afternoon)]

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

Hence, "gtf" is the correct answer.

33. QUESTION, USINETO, SNTIEO, NOTE, ? [S.S.C MTS 12/10/2021 (Evening)]

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

The first letter of the word is omitted, and then alternate letters are written as mentioned in the given figure.

Similarly, the next term can be found:
QUESTION, USINETO, SNTIEO, NIOTE, ITOE

Hence, "ITOE" is the correct answer.

34. 256, 123, 66, ?, 18, 6 [S.S.C MTS 12/10/2021 (Morning)]

Correct Answer: (c) 29
Solution:The pattern followed here is :

Hence, "29" is the correct answer.

35. 16, 32, 8, 48, 6, 60, 5, ? [S.S.C MTS 12/10/2021 (Morning)]

Correct Answer: (a) 70
Solution:The pattern followed here is :

Hence, "70" is the correct answer.

36. 2, 3, 6, 10, 17, ? [S.S.C MTS 07/10/2021 (Evening)]

Correct Answer: (c) 28
Solution:The pattern followed here is :

Sum of two previous terms + 1.

{(0 + 2) + 1} โ‡’ 2 + 1 = 3
{(3 + 2) + 1} โ‡’ 5 + 1 = 6
{(6 + 3) + 1} โ‡’ 9 + 1 = 10
{(6 + 10) + 1} โ‡’ 16 + 1 = 17
{(10 + 17) + 1} โ‡’ 27 + 1 = 28

Hence, "28" is the correct answer.

37. 11, 22, 25, ?, 105, 630 [S.S.C MTS 07/10/2021 (Morning)]

Correct Answer: (d) 100
Solution:The pattern followed here is :

Hence, "100" is the correct answer.

38. dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n [S.S.C CGL 24/08/2021 (Evening)]

Correct Answer: (c) t, d, p, q, n, t, I
Solution:We put all the option in blank area and check who create particular pattern
Option (a) t, t, q, p, n, l, d
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/tqtqln/dptpln/dqlpdn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Option (b) t, p, d, q, l, n, t
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/pqtdln/dqtpll/dqnptn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Option (c) t, d, p, q, n, t, l
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/dqtpln/dqtpln/dqtpln
A particular pattern is repeating itself when the sequence is divided into equal parts.
Option (d) d, l, n, p, q, t, t
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqdpln/lqtnln/dptplq/dqtptn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Hence, "t, d, p, q, n, t, l" is the correct answer.

39. JP _ LD _ P _ MDJ _ C _ D _ PC _ D [S.S.C CGL 23/08/2021 (Evening)]

Correct Answer: (a) C, J, C, P, N, J, O
Solution:We put all the option in blank area and check who create particular pattern
JP _ LD _ P _ MDJ _ C _ D _ PC _ D

C, J, C, P, N, P, O โ†’ JPCLD/JPCMD/JPCND/PPCOD (No particular pattern followed here)

C, J, N, P, O, J, O โ†’ JPCLD/JPNMD/JPCOD/JPCOD (No particular pattern followed here)

C, J, C, P, O, J, P โ†’ JPCLD/JPCMD/JPCOD/JPCPD (No particular pattern followed here)

But,

C, J, C, P, N, J, O โ†’ JPCLD/JPCMD/JPCND/JPCOD (L < M < N < O and Rest of the letters are same)

Hence, "C, J, C, P, N, J, O" is the correct answer.

40. 1, 2, 10, 37, ? , 226 [S.S.C CHSL 10/08/2021 (Afternoon)]

Correct Answer: (a) 101
Solution:The pattern followed here is :

Hence, "101" is the correct answer.