Delhi Police Constable · Topic Collection

Reasoning PYQs

Verbal and non-verbal reasoning, analogies, syllogisms, number series, coding-decoding, blood relations, and analytical puzzles.

2890 Total Questions112 Official PapersYears: 2017–2026Search in Reasoning
Showing questions 381–400 of 2890Page 20 of 100
Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 381

Delhi Police Constable 2025• Reasoning• Reasoning

Find the next number in the series:

5, 11, 23, 47, ?

  1. AOption (a)

    99

  2. BOption (b)

    107 

  3. COption (c)

    87

  4. DOption (d)

    95

View answer & explanation

Correct answer

Answer: (d)D.

95

Why this answer is correct

Logic followed here is,

5

(5 × 2) + 1 = 11

(11 × 2) + 1 = 23

(23 × 2) + 1 = 47

(47 × 2) + 1 = 95

Hence, the correct answer is “Option 4”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 382

Delhi Police Constable 2025• Reasoning• Reasoning

Find the next number in the series:

7, 14, 28, 56, 112, ?

  1. AOption (a)

    224

  2. BOption (b)

    210

  3. COption (c)

    192

  4. DOption (d)

    246

View answer & explanation

Correct answer

Answer: (a)A.

224

Why this answer is correct

The pattern observed is: (Previous Number) × 2 = Next Number.

7 × 2 = 14

14 × 2 = 28

28 × 2 = 56

56 × 2 = 112

112 × 2 = 224

Hence, the correct answer is “Option 1”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 383

Delhi Police Constable 2025• Reasoning• Reasoning

Select the option that shows the same relationship as between the first pair of words.

Winter: Snow :: Summer:?

  1. AOption (a)

    Ice

  2. BOption (b)

    Holiday

  3. COption (c)

    Rain

  4. DOption (d)

    Heat

View answer & explanation

Correct answer

Answer: (d)D.

Heat

Why this answer is correct

The logic followed here is :

"Winter" is commonly associated with "Snow".

Similarly,

"Summer" is commonly associated with "Heat".

Hence, the correct answer is "option (4)".

Additional Information 

SeasonCommon Feature
WinterSnow
SummerHeat
MonsoonRain
AutumnFalling Leaves
Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 384

Delhi Police Constable 2025• Reasoning• Reasoning

A man invests ₹8000 at 6% p.a. simple interest for 2 years.

What is the interest?

  1. AOption (a)

    ₹850

  2. BOption (b)

    ₹900

  3. COption (c)

    ₹1000

  4. DOption (d)

    ₹960

View answer & explanation

Correct answer

Answer: (d)D.

₹960

Why this answer is correct

Given values:

Principal (P) = ₹8000,

Rate of Interest (R) = 6% per annum,

Time (T) = 2 years.

Formula Used: Simple Interest (SI) = (P × R × T) ÷ 100

Calculation of Interest:

⇒ SI = (8000 × 6 × 2) ÷ 100

⇒ SI = 80 × 12

⇒ SI = 960

Hence, the correct answer is “Option 4”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 385

Delhi Police Constable 2025• Reasoning• Reasoning

A man divides 6000 among A and B in ratio 3:2.

What is A's share?

  1. AOption (a)

    ₹2800

  2. BOption (b)

    ₹2400

  3. COption (c)

    ₹3000

  4. DOption (d)

    ₹3600

View answer & explanation

Correct answer

Answer: (d)D.

₹3600

Why this answer is correct

Given:

Total Sum = ₹6000

Ratio of A : B = 3 : 2

Formula Used:

Share of a person = [Ratio of that person ÷ Sum of ratios] × Total Sum

Calculations:

⇒ Let A's share be 3x and B's share be 2x.

⇒ 3x + 2x = 6000

⇒ 5x = 6000

⇒ x = 6000 ÷ 5

⇒ x = 1200

⇒ A's share = 3x = 3 × 1200 = ₹3600

⇒ B's share = 2x = 2 × 1200 = ₹2400

Hence, the correct answer is “Option 4”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 386

Delhi Police Constable 2025• Reasoning• Reasoning

Find the next term in the series: sketch, outline, draft, manuscript, ? 

  1. AOption (a)

    print

  2. BOption (b)

    summary

  3. COption (c)

    publication

  4. DOption (d)

    title

View answer & explanation

Correct answer

Answer: (c)C.

publication

Why this answer is correct

The sequence represents the progression of a creative work from its initial concept to its final release.

1. Sketch: This is the very first stage where rough ideas or preliminary thoughts are noted down in an unrefined manner.

2. Outline: In this stage, the initial ideas are organized into a structured plan or a framework of main points.

3. Draft: This refers to the preliminary version of the text, where the outline is expanded into full sentences and paragraphs.

4. Manuscript: This is the final version of the written work (often handwritten or typed) that is prepared and ready for the next phase of distribution.

5. Publication: This is the final step where the work is officially printed and released to the public for consumption.

Following this logical progression of the writing process, the next term after manuscript is publication.

Hence, the correct answer is “Option 3”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 387

Delhi Police Constable 2025• Reasoning• Reasoning

Find the next term in the series: apology, acceptance, compromise, trust, ? 

  1. AOption (a)

    argument

  2. BOption (b)

    reconciliation

  3. COption (c)

    distance

  4. DOption (d)

    silence

View answer & explanation

Correct answer

Answer: (b)B.

reconciliation

Why this answer is correct

The series represents the progressive stages of Conflict Resolution and Relationship Building. Each term follows the previous one as a logical step toward restoring a bond.

1. Apology → The first step where one acknowledges a mistake and expresses regret.

2. Acceptance → The second step where the other person acknowledges and receives the apology.

3. Compromise → The third step where both parties make adjustments to find common ground.

4. Trust → The fourth step where the bond is strengthened through reliability and mutual belief.

5. Reconciliation → The final step where the relationship is fully restored and harmony is established.

Therefore, the next term in the series is reconciliation.

Hence, the correct answer is “Option 2”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 388

Delhi Police Constable 2025• Reasoning• Reasoning

Four groups of numbers are given below, in which three of them follow the same logic hence forms the group, find the different pair of numbers and mark it as an answer. 

  1. AOption (a)

    (4, 64, 84)

  2. BOption (b)

    (5, 125, 145)

  3. COption (c)

    (6,216,236)

  4. DOption (d)

    (7, 343, 370)

View answer & explanation

Correct answer

Answer: (d)D.

(7, 343, 370)

Why this answer is correct

Logic:

First Number

Second number = First Number3,

Third number = Second number + 20

For (4, 64, 84) →

43 = 64

64 + 20 = 84

For (5, 125, 145) →

53 = 125

125 + 20 = 145

For (6, 216, 236) →

63 = 216 

216 + 20 = 236

For (7, 343, 370) →

73 = 343

343 + 20 = 363 ≠ 370

Therefore, the different pair of numbers is (7, 343, 370).

Hence, the correct answer is “Option 4”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 389

Delhi Police Constable 2025• Reasoning• Reasoning

Four groups of numbers are given below, in which three of them follow the same logic herice forms the group, find the different pair of numbers and mark it as an answer. 

  1. AOption (a)

    (10, 20, 30)

  2. BOption (b)

    (16, 32, 50)

  3. COption (c)

    (14, 28, 42)

  4. DOption (d)

    (12, 24, 36)

View answer & explanation

Correct answer

Answer: (b)B.

(16, 32, 50)

Why this answer is correct

Logic:

First Number

Second number = First Number × 2,

Third number = First Number × 3,

For (10, 20, 30) →

10 × 2 = 20

10 × 3 = 30

For (16, 32, 50) →

16 × 2 = 32

16 × 3 = 48 ≠ 50

For (14, 28, 42)→

14 × 2 = 28

14 × 3 = 42

For (12, 24, 36) →

12 × 2 = 24

12 × 3 = 333

Therefore, the different pair of numbers is (16, 32, 50).

Hence, the correct answer is “Option 2”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 390

Delhi Police Constable 2025• Reasoning• Reasoning

If @ means +, # means -, $ means x, and % means ÷ , then what is the value of: 24% 6 @ 15 #8 $2 

  1. AOption (a)

    5

  2. BOption (b)

    11

  3. COption (c)

    7

  4. DOption (d)

    3

View answer & explanation

Correct answer

Answer: (d)D.

3

Why this answer is correct

BODMAS Table: 

Given:

SymbolMeaning
@+
#-
$×
%÷

Now, replacing the symbols:

⇒ 24 ÷ 6 + 15 - 8 × 2

⇒ 24 ÷ 6 + 15 - 8 × 2

⇒ 4 + 15 - 8 × 2

⇒ 4 + 15 - 16

⇒ 4 + 15 - 16

⇒ 19 - 16

⇒ 3

Hence, the correct answer is "Option 4"$.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 391

Delhi Police Constable 2025• Reasoning• Reasoning

If % means +, @ means x, # means +, and $ means, then find: [(560 #20) @8 $91] % [(144 # 12) @ 6]

  1. AOption (a)

    201

  2. BOption (b)

    203

  3. COption (c)

    207

  4. DOption (d)

    205

View answer & explanation

Correct answer

Answer: (d)D.

205

Why this answer is correct

BODMAS Table: 

Given expression: [(560 # 20) @ 8 $ 91] % [(144 # 12) @ 6]

SymbolOperation
%+
@×
#÷
$-

Now, replacing the symbols:

⇒ [(560 ÷ 20) × 8 - 91] + [(144 ÷ 12) × 6]

⇒ [560 ÷ 20 × 8 - 91] + [144 ÷ 12 × 6]

⇒ [28 × 8 - 91] + [12 × 6]

⇒ [224 - 91] + [72]

⇒ [224 - 91] + 72

⇒ 133 + 72

⇒ 205

Hence, the correct answer is "Option 4".

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 392

Delhi Police Constable 2025• Reasoning• Reasoning

Identify the number that correctly replaces the question mark (?) in the given relation.

8:86:: 22:?

  1. AOption (a)

    528

  2. BOption (b)

    530

  3. COption (c)

    534

  4. DOption (d)

    532

View answer & explanation

Correct answer

Answer: (c)C.

534

Why this answer is correct

The pattern observed is: (First number + 1)2 + 5.

For 8 : 86 →

8 + 1 = 9

92 + 5 = 81 + 5 = 86

Similarly, 

 22 : ? →

22 + 1 = 23

(23)2 + 5 = 529 + 5 = 534

Hence, the correct answer is “Option 3”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 393

Delhi Police Constable 2025• Reasoning• Reasoning

Three of the following are similar in a certain way while one is different. Identify the different one. 

  1. AOption (a)

    Basil

  2. BOption (b)

    Oregano

  3. COption (c)

    Turmeric

  4. DOption (d)

    Parsley

View answer & explanation

Correct answer

Answer: (c)C.

Turmeric

Why this answer is correct

Here,

Basil, Oregano, and Parsley are all classified as herbs, which are generally the leafy green or flowering parts of a plant used for flavoring.

While,

Turmeric is classified as a spice, which is typically derived from the roots (rhizomes), seeds, fruits, or bark of a plant.

Therefore, the different one is Turmeric.

Hence, the correct answer is “Option 3”.

 

Additional Information 

WordCategoryPlant Part Used
BasilHerbLeaf
OreganoHerbLeaf
ParsleyHerbLeaf
TurmericSpiceRoot (Rhizome)
Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 394

Delhi Police Constable 2025• Reasoning• Reasoning

Three of the following are similar in a certain way while one is different. Identify the different one.

  1. AOption (a)

    Monsoon

  2. BOption (b)

    Chinook

  3. COption (c)

    Mistral

  4. DOption (d)

    Jet Stream

View answer & explanation

Correct answer

Answer: (d)D.

Jet Stream

Why this answer is correct

Here,

The Monsoon, Chinook, and Mistral are all winds that blow in the lower part of the atmosphere and directly affect the surface weather.

Whereas,

The Jet Stream is a high-altitude wind system.

Hence, the correct answer is “Option 4”.

Additional Information 

1. Monsoon: It is a seasonal wind system that flows in the lower layers of the atmosphere, primarily affecting the Indian subcontinent and Southeast Asia.

2. Chinook: It is a local wind (warm and dry) that blows down the eastern slopes of the Rocky Mountains in North America, occurring near the Earth surface.

3. Mistral: It is a local wind (cold and dry) that blows from the north through the Rhone Valley in France, also occurring at the surface level.

4. Jet Stream: These are upper-level atmospheric winds. They are fast-flowing, narrow air currents found in the upper troposphere or lower stratosphere at very high altitudes.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 395

Delhi Police Constable 2025• Reasoning• Reasoning

In a joint family, there are father, mother, 3 married sons and one unmarried daughter. Of the sons, two have 2 daughters each, and one has a son. How many female members are there in the family? 

  1. AOption (a)

    2

  2. BOption (b)

    3

  3. COption (c)

    6

  4. DOption (d)

    9

View answer & explanation

Correct answer

Answer: (d)D.

9

Why this answer is correct

Family tree,

Female members in the family = 9

Hence, the correct answer is “Option 4”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 396

Delhi Police Constable 2025• Reasoning• Reasoning

Pointing to a man, a woman said, "His mother is the only daughter of my mother". How is the woman related to the man? 

  1. AOption (a)

    Mother

  2. BOption (b)

    Daughter

  3. COption (c)

    Sister

  4. DOption (d)

    Grandmother

View answer & explanation

Correct answer

Answer: (a)A.

Mother

Why this answer is correct

Family tree,

Woman is Man's Mother.

Hence, the correct answer is “Option 1”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 397

Delhi Police Constable 2025• Reasoning• Reasoning

Find the figure from the answer figure that will replace the question mark (?) from the problem figure. 

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (a)A.

Why this answer is correct

Pattern followed here is,

Similarly,

Hence, the correct answer is “Option 1”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 398

Delhi Police Constable 2025• Reasoning• Reasoning

Three designs of a dice is given below find which of the following element can be on opposite surface of the surface having E. 

  1. AOption (a)

    A

  2. BOption (b)

    R

  3. COption (c)

    U

  4. DOption (d)

    B

View answer & explanation

Correct answer

Answer: (c)C.

U

Why this answer is correct

Here, in position I and III of dice face R and T are common.

So, remaining face are opposite to each other.

U is opposite to E.

Hence, the correct answer is “Option 3”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 399

Delhi Police Constable 2025• Reasoning• Reasoning

Which will be the correct image formed towards shaded part when question diagram is put in front of it? 

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (a)A.

Why this answer is correct

Mirror image of the given figure,

Hence, the correct answer is “Option 1”.

Delhi Police Constable (Executive) (Held On: 22 Dec, 2025 Shift 2) (Previous Year Paper)·Reasoning
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Question 400

Delhi Police Constable 2025• Reasoning• Reasoning

A man can row a boat at 10 km/h in still water.

If the speed of the current is 2 km/h, how much time will he take to row 36 km downstream?

  1. AOption (a)

    3 hours

  2. BOption (b)

    4 hours

  3. COption (c)

    4.5 hours 

  4. DOption (d)

    5 hours

View answer & explanation

Correct answer

Answer: (a)A.

3 hours

Why this answer is correct

Given:

Speed of the man in still water (u) = 10 km/h

Speed of the current (v) = 2 km/h

Distance (D) = 36 km

Formula Used:

Downstream Speed (Sd) = u + v

Time (T) = Distance ÷ Speed

⇒ Downstream Speed (Sd) = 10 + 2 = 12 km/h

⇒ Time taken (T) = 36 ÷ 12

⇒ Time taken (T) = 3 hours

Hence, the correct answer is “Option 1”.

How should I prepare for Reasoning in Delhi Police Constable?

Solving previous year questions by topic helps identify recurring concepts, question patterns, and frequently asked sub-topics. Attempt each question, review the step-by-step explanation, and note down key formulas or facts for quick revision before the exam.