SSC-CHSL 2021 Reasoning
Practice subject-wise previous year questions
Question 851
Logical Reasoning
Which letter-cluster will replace the question mark (?) to complete the given series? RSDA, WDUX, ?, GZCR, LKTO
A
DYXSB
BOLUC
BIDZD
CHLSQuestion 852
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 5, 30, 35, ?, 143, 286
A
95B
140C
70D
120Question 853
Logical Reasoning
Which letter cluster will replace the question mark (?) to complete the given series? WXYZ, XWZY, YVAX, ?, ATCV
A
ZUBWB
ZUBVC
WBUZD
ZBMWQuestion 854
Logical Reasoning
Select the set in which the numbers are related in the same way as are the numbers of the following set. (45, 37, 360) (17, 14, 51) (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)
A
(18, 10, 148)B
(35, 22, 465)C
(21, 17, 87)D
(34, 26, 272)Question 855
Logical Reasoning
Two different positions of the same dice are shown, the six faces of which are mumbered from 1 to 6. Select the number that will be on the face opposite to the one showing '5'
A
2B
3C
4D
6Question 856
Logical Reasoning
Two different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. Select the number that will be on the face opposite to the one showing '1'
A
3B
6C
5D
4Question 857
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 36, 45, 63, 90, 126, 171, ?
A
252B
255C
222D
225Question 858
Logical Reasoning
Which two numbers, from amongst the given options, should be interchanged to make the given equation correct? (17 × 4) – (7) 2 + (63 ÷ 9) × 6 + 83 – 41 = 83
A
7 and 9B
7 and 6C
4 and 6D
4 and 7Question 859
Logical Reasoning
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation. 25 * 5 * 10 * 2 * 4 * 21
A
–, +, ÷, ×, =B
÷, ×, +, –, = C
×, ÷, –, +, = D
÷, +, ×, –, = Question 860
Logical Reasoning
Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term 6 : 43 :: ? : 203 :: 20 : 407
A
14B
15C
8D
12Question 861
Logical Reasoning
Which letter will come in place of the question mark (?) in the following series? V, S, O, L, ? , E
A
JB
HC
GD
MQuestion 862
Logical Reasoning
Two differeent positions of the same dice are shown, the six faces of which are numbered from 1 to 6. Select the number that will be on the face opposite to the one showing '5'.
A
2B
4C
6D
1Question 863
Logical Reasoning
Select the set in which the numbers are related in the same way as are the numbers of the following set. (41, 24, 39) (10, 5, 13) (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)
A
(27, 19, 44)B
(26, 19, 35)C
(29, 21, 6)D
(22, 17, 37)Question 864
Logical Reasoning
In a certain code language, “ISLAND” is written as “SIALDN”, and “LAWYER” is written as “ALYWRE”. How will “LAUNCH” be written in that language?
A
ALNUHCB
ALUNHCC
ALHNUCD
ALNUCH