CHSL questions on Number & Alphabet Series - SSC

Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
AYC, EUG, IQK, MMO, ?

Select the option that represents the letters that, when placed from left to right in the blanks, will complete the letter series.
M _ W Q U N S _ Q U O S W _ U P S _ Q _

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
27 : 99 :: 21 : ? :: 13 : 43

Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.
GAINS : SNIAG :: ANVIL : LIVNA :: INBOX : ?

Which of the following numbers will replace the question mark (?) in the given series?
283, 359, 428, 490, 545, ?

Which of the following numbers will replace the question mark (?) in the given series?

132, 133, 129, 156, 140, 265, ?

Which of the following numbers will replace the question mark (?) in the given series?
192,408,283,347,320,?

Which letter-cluster will replace the question mark (?) to complete the given series?
AAVR, XEQX, ?, RMGJ, OQBP

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row - 14, 64, 10
Second row - 7, 18, 12
Third row - 23, 88, ?
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.
E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

Which letter cluster will replace the question mark (?) to complete the given series?
XQNH, YOQD, ZMTZ, ?, BIZR

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 124, 38, 100
Second row: 78, 25, 64
Third row: 94, 31, ?
(NOTE: Operations should be performed on the whole numbers, without breaking down the number into its constituent digits.
For example, 13 - Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

Which letter cluster will replace the question mark (?) to complete the given series?
ETRE, HSPJ, KRNO, ?

Which of the following numbers will replace the question mark (?) in the given series?
14, 26, 11, ?, 8, 32

Which of the following numbers will replace the question mark (?) in the given series?
154, 165, 148, ?, 142, 177

Select the set in which the numbers are related in the same way as are the numbers of the following set.
(31, 26, 155)
(18, 12, 108)
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.
E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.)

Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
DWE, GTH, JQK, MNN, ?

Which of the following numbers will replace the question mark (?) in the given series?
78, 97, 54, ?, 30, 145

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
A _ D K P A B _ K P A B F _ P A B _ K P

Select the set in which the numbers are related in the same way as are the numbers of the following set.
(43, 34, 387)
(13, 10, 39)
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.
E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)

Which of the following numbers will replace the question mark (?) in the given series?
627, 636, 619, ?, 611, 652

Which letter-cluster will replace the question mark (?) to complete the given series?
WAVR, ZHGG, ?, FVCK, ICNZ

Which of the following numbers will replace the question mark (?) in the given series?
27,31,42,72,139,?

Which letter-cluster will replace the question mark (?) to complete the given series?
GJWC, JPFO, ?, PBXM, SHGY

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row - 19, 81, 30
Second row - 42, 57, 107
Third row - 23, 45, ?
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.
E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

Select the option that represents the letters that, when placed from left to right in the given blanks, will complete the letter series.
_ T Z S S T _ Y S S T T _ S S _ T W _ S