SSC-CHSL 2021 Reasoning

Practice subject-wise previous year questions

Question 751
Logical Reasoning

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 12 : 67 : : 21 : 112 : : 17 : ?

A
92
B
97
C
87
D
102
Question 752
Logical Reasoning

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 17 : 78 : : 15 : 68 : : 28 : ?

A
133
B
111
C
131
D
113
Question 753
Logical Reasoning

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)

A
13
B
33
C
21
D
25
Question 754
Logical Reasoning

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

A
AWKV
B
AKVW
C
AKWV
D
WAKV
Question 755
Logical Reasoning

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number. 3 : 26 : : 7 : ? : : 5 : 74

A
146
B
234
C
456
D
100
Question 756
Logical Reasoning

In a certain code language, 'COUNTY' is written as 'YTNUOC', and 'DEFEAT' is written as 'TAEFED'. How will 'FAMILY' be written in that language?

A
YLIMAF
B
YLIMBE
C
YLINAF
D
YLJMBG
Question 757
Logical Reasoning

If 13 January 2006 is a Friday, then what will be the day of the week on 28 March 2008?

A
Sunday
B
Friday
C
Saturday
D
Monday
Question 758
Logical Reasoning

Pointing to a woman in the picture, Vishal said, "Her mother is the wife of my sister's father". How is the lady related to Vishal?

A
Daughter in law
B
Mother
C
Sister
D
Daughter
Question 759
Logical Reasoning

Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All sparrows are peacocks. Some peacocks are birds. Conclusions: I. All birds are sparrow. II. Some sparrows are not birds.

A
Both conclusions I and II follow
B
Only conclusion I follows
C
Neither conclusion I nor II follows
D
Only conclusion II follows
Question 760
Logical Reasoning

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 fourth term is related to third term. PLANK : RMDOM :: TABLE : VBEMG :: ZEBRA : ?

A
BEFSC
B
CFESC
C
BFESC
D
CEFSC
Question 761
Logical Reasoning

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 34 : 169 :: 42 : 209 :: 28 : ?

A
119
B
139
C
109
D
129
Question 762
Logical Reasoning

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. 8 : 48 :: 19 : ? :: 16 : 112

A
136
B
142
C
145
D
138
Question 763
Logical Reasoning

If 31 August 2000 was Friday, then what was the day of the week on 31 August 2009?

A
Monday
B
Tuesday
C
Wednesday
D
Friday
Question 764
Logical Reasoning

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation. 14 * 11 * 97 * 67 * 10

A
+, −, =, ×
B
×, −, =, +
C
×, −, =, −
D
+, =, −, ×
Question 765
Logical Reasoning

The different positions of the same dice are shown, the six faces of which are marked from U to Z. Select the letter that will be on the face opposite to the one showing 'X' .

A
V
B
Z
C
Y
D
W
Question 766
Logical Reasoning

Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row: 58, -28, -90 Second row: −17, 21, -12 Third row: -8, -7, ? (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.)

A
38
B
45
C
-40
D
-35
Question 767
Logical Reasoning

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair.

A
4328 : 8324
B
2437 : 7342
C
3569 : 9653
D
1786 : 6871
Question 768
Logical Reasoning

In a certain code language, 'you can do' is written as 'mat hat pat', 'They can work' is written as 'rat pat ant' and 'they do think' is written as 'ant hat cat'. How will 'Think' be written in that language?

A
mat
B
pat
C
cat
D
ant
Question 769
Logical Reasoning

In a certain code language, 'PIZZA' is written as 'PZZIA' and 'CHEESE' is written as 'CSEEHE'. How will 'PASTA' be written in that language?

A
PTSTA
B
PTASA
C
PSTAA
D
PTSAA
Question 770
Logical Reasoning

Two different positions of the same dice are shown, the six faces of which are marked as P, Q, R, S, T, U. Select the letter that will be on the face opposite to the one showing 'T'.

A
U
B
S
C
R
D
P
Question 771
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 9, 12, 21, 36, 57, 84, ?

A
171
B
117
C
172
D
127
Question 772
Logical Reasoning

In a certain code language, “SUIT” is written as “SITU”, and “CUTE” is written as “CTEU”. How will “WASH” be written in that language?

A
WHAS
B
WSHA
C
WSAH
D
HAWS
Question 773
Logical Reasoning

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation. 79 * 2 * 58 * 2 * 14 * 143

A
–, +, ÷, ×, =
B
÷, ×, –, +, =
C
×, –, ÷, +, =
D
÷, ×, +, –, =
Question 774
Logical Reasoning

Which letter-cluster will replace the question mark (?) to complete the given series? AXUV, ?, YZWT, XAXS, WBYR

A
ZYVU
B
CZSV
C
BZVW
D
XWUV
Question 775
Logical Reasoning

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 fourth term related to third term. 7689 : 120 :: 6178 : 88 :: 3284 : ?

A
68
B
70
C
69
D
75