SSC-CHSL 2021 Reasoning

Practice subject-wise previous year questions

Question 351
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 9 : 126 :: ? : 238 :: 21 : 294

A
18
B
28
C
22
D
17
Question 352
Logical Reasoning

Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1.Absorption 2.Absolutely 3.Abduct 4.Abbreviation 5.Accurate

A
3, 4, 2, 1, 5
B
4, 3, 2, 1, 5
C
1, 2, 3, 4, 5
D
3, 2, 4, 1, 5
Question 353
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 229, 233, 239, 241, 251, ?

A
257
B
263
C
261
D
259
Question 354
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. SIMPLE : ISNKEL :: PUBLIC : UPYOCI :: MINUTE : ?

A
NIMTUE
B
NIMETU
C
IMUNET
D
IMMFET
Question 355
Logical Reasoning

Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row- 6, 8, 34 Second row- 3, 2, 10 Third row- 11, 18, ? (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
47
B
84
C
74
D
48
Question 356
Logical Reasoning

Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1.Draft 2.Drake 3.Drain 4.Drape 5.Dragon

A
1, 5, 3, 2, 4
B
3, 1, 2, 5, 4
C
3, 1, 5, 2, 4
D
1, 3, 5, 2, 4
Question 357
Logical Reasoning

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation. 14 * 5 * 55 * 74 * 12 * 4 * 3

A
=, +, −, ×, −, ÷
B
+, −, =, −, ×, +
C
×, +, −, =, ×, +
D
×, −, =, +, −, ×
Question 358
Logical Reasoning

In a certain code language, “CASTLE” is written as “BYPUNH”, and “DEMAND” is written as “CCJBPG”. How will “EITHER” be written in that language?

A
DGQIHU
B
DGQIGU
C
DGQJGU
D
DGPIGU
Question 359
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given number series? 5, 6, ?, 45, 184, 925

A
12
B
15
C
14
D
18
Question 360
Logical Reasoning

Select the set in which the numbers are related in the same way as are the numbers of the following set. (360, 12, 60)

A
(362, 13, 54)
B
(342, 19, 36)
C
(369, 15, 78)
D
(398, 16, 34)
Question 361
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: Some apartments are bungalows. Some bungalows are flats. Conclusions: I. Some apartments are flats. II. Some flats are bungalows.

A
Only conclusion I follows
B
Both conclusions I and II follow
C
Neither conclusion I nor II follows
D
Only conclusion II follows
Question 362
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 6, 36, 41, ?, 167, 334

A
125
B
153
C
160
D
164
Question 363
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 * 52

A
×, ÷, –, +, =
B
–, +, ×, ÷, =
C
÷, ×, –, +, =
D
÷, ×, +, –, =
Question 364
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 13, 17, 24, 36, 55, 85, 128, 188, ?

A
267
B
274
C
276
D
247
Question 365
Logical Reasoning

Which letter cluster will replace the question mark (?) to complete the given series? KGCJ, JEZF, ?, HATX, GYQT

A
WBCI
B
WBCJ
C
ICWB
D
ICWA
Question 366
Logical Reasoning

In a certain code language, 'DIVIDE' is coded as ‘7 17 43 17 7 9’ and ‘SUBTRACT’ is coded as ’37 41 3 39 35 1 5 39’. How will 'ADDITION' be coded in that language?

A
1 6 7 17 29 17 29 27
B
1 7 2 17 22 17 29 27
C
1 7 7 15 39 17 29 29
D
1 7 7 17 39 17 29 27
Question 367
Logical Reasoning

How many triangles are there in the given figure?

A
24
B
36
C
32
D
30
Question 368
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
64 : 6
B
36 : 5
C
169 : 11
D
196 : 12
Question 369
Logical Reasoning

In a certain code language, 'STRONG' is written as 'TSORGN', and 'PASTEL' is written as 'APTSLE'. How will 'WORKER' be written in that language?

A
OWKRER
B
OWKRRE
C
OKWRER
D
OWRKRE
Question 370
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 6, 16, 29, 62, 121, ?

A
283
B
246
C
238
D
264
E
Question Not Attempted
Question 371
Logical Reasoning

Which of the following numbers will replace the question mark (?) in the given series? 15, 30, 33, ?, 137, 822

A
126
B
132
C
128
D
130
Question 372
Logical Reasoning

The second number in the given number pairs is obtained by performing certain mathematical operations on the first number. The same operations are performed in all the options except one pair. Find the odd one out.

A
4612-6412
B
7938-9873
C
5286-8652
D
8734-8743
Question 373
Logical Reasoning

Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row- 9, 34, 72 Second row- 7, 26, 56 Third row- 23, 90,? ( 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
184
B
148
C
146
D
164
Question 374
Logical Reasoning

Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row: 12, 36, 60 Second row: 24, 72, 120 Third row: 33, 99, ? ( 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
160
B
175
C
140
D
165
Question 375
Logical Reasoning

Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series. d _ c d _ b_ d _ c d c _ d d b c _ c b d

A
b d d b b d
B
d c d d b d
C
b c d b b d
D
d c d b b d