SSC CHSL Reasoning Free Preparation PDF

SSC CHSL 2023 examination is one of the most sought after and important exams and every year the popularity for this exam is rising. Thus, those who wish to clear the exam will have to stay an edge above other aspirants. This can be achieved by practicing more and more. PracticeMock offers a free mock test for SSC CHSL featuring different types of questions which are all based on the actual level of the examination. This free mock test will give you an insight about your preparation level and is one of the best ways by which you can get an idea about all your strong and weak points. For those who need little extra help in the reasoning section, here we have got for you SSC CHSL Reasoning Free Preparation PDF in this article consisting of free practice questions along with their detailed solutions. 

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SSC CHSL Reasoning Free Preparation PDF 

Topic: SSC Miscellaneous

Subtopic: Calendar

Level: 0

1.) If it was Friday on 14^th January 2022, then what will be the day of the week on 28^th February, 2025?

a.) Friday

b.) Monday

c.) Sunday

d.) Saturday

Answer: a)

Solution:

Number of days in 2022 after 14^th January is (17 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31) days = 351 days

Number of days in 2023 is 365 days

Number of days in 2024 is 366 days (As 2024 is a leap year)

Number of days in 2025 till 28^th February is (31 + 28) days = 59 days

Total number of days = (351 + 365 + 366 + 59) = 1141

The days of the week repeat itself after 7 days.

Number of odd days = 0

So, on 28^th February, 2025 it will be Friday.

Hence, option a.

Topic: SSC Analogy

Subtopic: number

Level: 0

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2.) 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.

5372: 7532 :: 4928: 9842 :: 9284:?

a.) 8924

b.) 9842

c.) 8942

d.) 9824

Answer: b)

Solution:

All the digits in the 1^st number are arranged in descending order to obtain the 2^nd number.

1^st number = 5372, so, 2^nd number = 7532.

Similarly,

All the digits in the 3^rd number are arranged in descending order to obtain the 4^th number.

3^rd number = 4928, so, 4^th number = 9842.

Similarly,

All the digits in the 5^th number are arranged in descending order to obtain the 6^th number.

5^th number = 9284, so, 6^th number = 9842.

Hence, option b.

Topic: SSC Non-verbal reasoning

Subtopic: Count

Level: 0

3.) Find how many triangles are there in the given figure.

a.) 24

b.) 21

c.) 22

d.) 23

Answer: d)

Solution:

Triangles are:

ABC, DBE, FCG, ADG, DEI, EFI, FGI, DFI, EGI, DGI, BDI, CGI, BCI, BHI, ICJ, DHI, GJI, AHJ, MHJ, HMK, KML, HJK, LHK.

Therefore, there are 23 triangles in the above figure.

Hence, option d.

Topic: SSC Ranking  

Subtopic: Normal

Level: 0

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4.) Seven friends A, B, C, D, E, F and G, has different height. C is taller than D. A is the shortest among all. Only four people are taller than C. E is taller than G but shorter than F. F is not the tallest. The height of how many people is between the heights of B and G?

a.) 3

b.) 1

c.) 0

d.) 2

Answer: d)

Solution:

Clues:

1. A is the shortest among all.

2. Only four people are taller than C.

3. C is taller than D.

4. E is taller than G but shorter than F.

5. F is not the tallest.

Inference:

From Clue 1 and 2, we get A is the shortest person and C is the 3^rd shortest person.

From Clue 3, we get D is the 2^nd shortest person.

From Clue 4 and 5, we get B, F, E, G are 1^st, 2^nd, 3^rd and 4^th tallest persons respectively.

B (tallest) > F > E > G > C > D > A (shortest)  

Therefore, the heights of two persons are between the heights of B and G.

Hence, option d.

5.) Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as meaningful English words and must NOT be related to each other based on the number of letters/number of consonants/vowels in the word)

ATM : Bank :: Ambulance : ?

a.) Nurse

b.) Patient

c.) Hospital

d.) Doctor

Answer: c)

Solution:

As, ATM machine are installed by the banks to help the customers to withdraw money from bank account using ATM card.

Similarly,

Ambulance is a vehicle used by the hospitals to take patients, doctors and nurses from one place to another.

Hence, option c.

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6.) In a certain code language, ‘ADDITION’ is written as ‘EBJEJUOP’ and ‘SUBTRACT’ is written as ‘VTUCBSUD’. How will ‘MULTIPLY’ be written in that language?

a.) VNMUJQMY

b.) UMTILLPY

c.) VNUMQJZM

d.) YLPITLUM

Answer: c)

Solution:

The 1^st and 2^nd letters are interchanged, the 2^nd and 3^rd letters are interchanged, the 4^th and 5^th letters are interchanged and so on. Then, the immediate succeeding letters are written for each letter as per the English Alphabetical Series.

The code of “ADDITION” is “EBJEJUOP”

Similarly, the code of “SUBTRACT” is “VTUCBSUD”

Similarly, the code of “MULTIPLY” is “VNUMQJZM”

Hence, option c.

Topic: SSC Miscellaneous

Subtopic: Alphabets

Level: 0

SSC CHSL Tier I 2023 Free Mock Test

7.) Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1. Assertive

2. Astringent

3. Astronomy

4. Aspirations

5. Ascertain

a.) 4,5,1,2,3

b.) 4,2,1,3,5

c.) 5,4,1,2,3

d.) 3,4,1,2,5

Answer: c)

Solution:

The correct Dictionary order will be:

5. Ascertain, 4. Aspirations, 1. Assertive, 2. Astringent, 3. Astronomy

So, (5, 4, 1, 2, 3) represent the correct dictionary order.

Hence, option c.

Topic: SSC Series

Subtopic: Missing

Level: 0

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

9, 18, 15, ?, 55, 330

a.) 62

b.) 68

c.) 60

d.) 71

Answer: c)

Solution:

The logic here is,

9 × 2 = 18

18 – 3 = 15

15 × 4 = 60

60 – 5 = 55

55 × 6 = 330

Hence, option c.

Topic: SSC Miscellaneous

Subtopic: Equation

Level: 0

9.) If I denotes ‘÷’, J denotes ‘×’, K denotes ‘−’ and L denotes ‘+’, then what will come in

place of ‘?’ in the following equation?

(18 I 9) J 12 L 22 K 41 L (36 J 2) K 2 J 8 = ?

a.) 80

b.) 61

c.) 60

d.) 71

Answer: b)

Solution:

Given Equation: (18 I 9) J 12 L 22 K 41 L (36 J 2) K 2 J 8

After replacing the letters, we get:

(18 ÷ 9) × 12 + 22 – 41 + (36 × 2) – 2 × 8

= 2 × 12 + 22 – 41 + 72 – 16

= 24 + 22 – 41 + 72 – 16

= 118 – 57

= 61

Hence, option b.

Topic: SSC Series

Subtopic: Missing

Level: 0

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10.) Which letter-cluster will replace the question mark (?) to complete the given series?

RSDA, WDUX, ?, GZCR, LKTO

a.) DYXS

b.) BOLU

c.) BIDZ

d.) CHLS

Answer: b)

Solution:

1^st letter is fifth succeeding letter of the 1^st letter of the previous word, the 2^nd letter is 11^th succeeding letter of the 2^nd letter of the previous word, 3^rd letter is 17^th succeeding letter of the 3^rd letter of the previous word and the 4^th letter is 23^rd succeeding letter of the 4^th letter of the previous word as per the English Alphabetical order.

R + 5 = W, W + 5 = B, B + 5 = G, G + 5 = L

S + 11 = D, D + 11 = O, O + 11 = Z, Z + 11 = K

D + 17 = U, U + 17 = L, L + 17 = C, C + 17 = T

A + 23 = X, X + 23 = U, U + 23 = R, R + 23 = O

So, BOLU will complete the series.

Hence, option b.

Topic: SSC Series

Subtopic: Missing

Level: 0

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

5, 30, 35, ?, 143, 286

a.) 95

b.) 140

c.) 70

d.) 120

Answer: b)

Solution:

The logic here is,

5 × 6 = 30

30 + 5 = 35

35 × 4 = 140

140 + 3 = 143

143 × 2 = 286

Hence, option b.

Topic: SSC Series

Subtopic: Missing

Level: 0

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12.) Which letter cluster will replace the question mark (?) to complete the given series?

WXYZ, XWZY, YVAX, ?, ATCV

a.) ZUBW

b.) ZUBV

c.) WBUZ

d.) ZBMW

Answer: a)

Solution:

1^st letter is immediate succeeding letter of the 1^st letter of the previous word, the 2^nd letter is immediate preceding letter of the 2^nd letter of the previous word, 3^rd letter is immediate succeeding letter of the 3^rd letter of the previous word and 4^th letter is immediate preceding letter of the 4^th letter of the previous word as per the English Alphabetical Series.

W + 1 = X, X + 1 = Y, Y + 1 = Z, Z + 1 = A

X – 1 = W, W – 1 = V, V – 1 = U, U – 1 = T

Y + 1 = Z, Z + 1 = A, A + 1 = B, B + 1 = C

Z – 1 = Y, Y – 1 = X, X – 1 = W, W – 1 = V

Therefore, ‘ZUBW’ will complete the series.

Hence, option a.

Topic: SSC Analogy  

Subtopic: Numbers

Level: 0

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