SSC-CHSL 2021 Reasoning
Practice subject-wise previous year questions
Question 26
Logical Reasoning
In a certain code language, 'WORTH' is written as 'ZRRWK' and ‘TRACK’ is written as ‘WUAFN’. How will 'FAITH' be written in that language?
A
JDIWKB
HDIWLC
KDIVKD
IDIWKQuestion 27
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 the fourth term is related to the third term. DETAILS ∶ TEDASLI ∶∶ EMPATHY ∶ PMEAYHT ∶∶ FORMULA ∶ ?
A
ROFMALUB
RFMALUOC
RFOMALUD
ALUMROFQuestion 28
Logical Reasoning
Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1. Dish 2. Disease 3. Discuss 4. Disjoin 5. Disgrace
A
2, 3, 1, 5, 4B
2, 3, 5, 1, 4 C
3, 2, 5, 1, 4D
3, 2, 1, 5, 4Question 29
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 286, 303, 320, 371, 422, 507, ?
A
626 B
592C
602D
582 Question 30
Logical Reasoning
Select the correct combination of mathematical signs to replace the * signs and to balance the given equation. 42 * 4 * 69 * 3 * 29 * 60 * 5
A
+,=,−,×,÷,−B
×,−,=, ×,+,÷C
+,÷,=,−,×,+D
−,=,×,+,×,÷Question 31
Logical Reasoning
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation. 25 * 5 * 10 * 2 * 8 * 60
A
÷,×,+,–, =B
÷,×,–,+, =C
×, ÷,–,+, =D
–,+,÷,×, =Question 32
Logical Reasoning
Select the correct combination of mathematical signs to replace the * signs and to balance the given equation. 37 * 3 * 21 * 79 * 18 * 4 * 19
A
−, −, =, ×, +, ÷B
×, +, −, =, ×, −C
+, ×, −, =, +, −D
=, −, ×, +, −, ×Question 33
Logical Reasoning
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation. 16 * 4 * 8 * 10 * 2 * 24
A
÷, ×, –, +, =B
–, ÷, +, ×, =C
×, ÷, –, +, =D
÷, +, ×, –, =Question 34
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
169 ∶ 14B
225 ∶ 18C
196 ∶ 17D
256 ∶ 19Question 35
Logical Reasoning
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation. 25 * 5 * 10 * 2 * 8 * 44
A
÷, ×, +, –, =B
×, ÷, –, +, =C
÷, ×, –, +, =D
–, +, ÷, ×, =Question 36
Logical Reasoning
Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1. Negotiation 2. Negate 3. Networking 4. Negligible 5. Newspaper
A
4, 2, 1, 3, 5B
2, 4, 1, 3, 5C
2, 1, 4, 3, 5D
4, 1, 2, 3, 5Question 37
Logical Reasoning
How many squares are there in the given figure?
A
24B
9C
12D
18Question 38
Logical Reasoning
In a certain code language, 'SAMPLE' is written as ‘RYJLGY’ and ‘MAPLE’ is written as ’LYMHZ’. How will 'PEOPLE' be written in that language?
A
OCLLGL B
GCLLGYC
OBGLGYD
OCLLGY Question 39
Logical Reasoning
Which letter-cluster will replace the question mark (?) to complete the given series? DRBZ, ABKX, ?, UVCT, RFLR
A
YDMCB
YDBE C
XUIVD
XLTVQuestion 40
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 15, 27, 12, ?, 9, 33
A
29B
18C
26D
30Question 41
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 13, 14, 23, 48, 97, 178, ?
A
259B
278C
269D
299Question 42
Logical Reasoning
Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row- 3, 43, 4 Second row- 6, 241, 5 Third row- 2, ?, 11 (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
173B
192C
137D
129Question 43
Logical Reasoning
How many triangles are there in the given figure ?
A
22B
24C
20D
18Question 44
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. 16 : 69 :: 24 : ? :: 31 : 144
A
109B
121C
116D
105Question 45
Logical Reasoning
Which letter cluster will replace the question mark (?) to complete the given series? WFBI, UCWB, SZRU, ?
A
QWMNB
QXNNC
QWNND
QXMNQuestion 46
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
16:1024B
14:784C
18:1620D
12:576Question 47
Logical Reasoning
If A denotes ‘+’, B denotes ‘×’, C denotes ‘−’ and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation? (13 B 9) D 3 A (14 D 7) B 6 C 21 A (32 B 2) = ?
A
96B
100C
112D
94Question 48
Logical Reasoning
Which of the following numbers will replace the question mark (?) in the given series? 19, 38, 35, ?, 135, 810
A
146B
142C
137D
140Question 49
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 the fourth term is related to the third term. NUMBER : UNNYRE :: MOTHER : OMGSRE :: FINGER : ?
A
IFDHREB
IFGNREC
IFMTRED
IFTMREQuestion 50
Logical Reasoning
In a certain code language, 'ADVISORY' is written as 'BFYMRMOU', and 'CHAMPION' is written as 'DJDQOGLJ'. How will 'DESIGNER' be written in that language?
A
EGVNFLCNB
EGUMFMCNC
EGVMFLBND
EGVNFLBN