Delhi Police Constable Important Questions: Understand various Question-Types

Preparing for the Delhi Police Constable exam requires a thorough understanding of the syllabus and a strategic approach to study. Aspirants must be well-versed in various subjects, such as:

• Reasoning, 
• Numerical Ability, 
• General Awareness, and 
• Computer Knowledge.

To help you excel in your preparation, this article presents some important questions that are for the Delhi Police Constable exam. The exam covers a number of topics. By understanding these important questions and practicing with previous year papers you will get an idea of how the paper will be set. You will become comfortable with answering variety of questions. This will enhance your preparation.

Delhi Police Constable Important Questions - Numerical Ability

Numerical Ability is a crucial section in the Delhi Police Constable exam, as it evaluates candidates' mathematical skills and their ability to solve problems efficiently. Candidates should focus on practicing a wide range of numerical problems and mastering the fundamental concepts. Following are some questions to understand what to expect in the paper:

Q1. If the ages of X and Y are in the ratio of 6:5 and the sum of their ages is 44 years. After 8 years, the proportion of their ages will be?

1. 6:5
2. 6:7
3. 7:8
4. 8:7

Solution: d) 8:7

Explanation: 

Let's assume the ages of X and Y to be 6x and 5x, respectively. According to the given information, 6x + 5x = 44. 

Combining like terms, we get 11x = 44. 

Dividing both sides by 11, we find x = 4.

After 8 years, X's age will be 6x + 8, and Y's age will be 5x + 8. 

So, the new proportion of their ages will be (6x + 8) : (5x + 8). 

Substituting the value of x as 4, we get (6 * 4 + 8) : (5 * 4 + 8) = 32 : 28.

Therefore, after 8 years, the proportion of their ages will be 32 : 28, which simplifies to 8 : 7.

Q2. If the height of A is 40% less than B’s. then by what percentage is B’s height more than A?

1. 55.55%
2. 66.66%
3. 72%
4. 76.66%

Solution: b) 66.66%

Explanation:

Let's assume the height of B to be 'h'. 

Now, the height of A is 40% less than B's, 

which means A's height is 60% of B's height. 

60% of B's height is (60/100) * h = 0.6h.

The difference between B's height and A's height is = B's height - A's height = h - 0.6h = 0.4h.

To express this difference as a percentage of A's height, we can calculate-

(0.4h / 0.6h) x 100% 

= (2/3) x 100%

= 66.66%.

Hence, B's height is 66.66% more than A's height.

Q3. If, 

• A+B+C = 123 and,

• A+B-C = 121, 

find the values of A, B and C

1. A=100/ B=17/ C= 6
2. A=100/ B=22/ C=1
3. A=98/ B=23/ C=2
4. A=95/ B=22/ C=4

Solution: b) A=100

B=22

C=1

Explanation:

Adding the two given equations, 

we get: (A + B + C) + (A + B - C) = 123 + 121. 

2A + 2B = 244. 

Dividing both sides by 2,:

A + B = 122.

Subtracting the second given equation from the first equation: 

(A + B + C) - (A + B - C) = 123 - 121. 

Simplifying, we have: 2C = 2. 

Dividing both sides by 2,

C = 1.

Therefore according to the given options A=100/ B=22/ C=1

Q4. If two squares of side 3 cm are joined together, what is the area of the resultant shape?

1. 12 sq cm
2. 6 sq cm
3. 18 sq cm
4. 8 sq cm

Solution: c) 18 sq cm

Explanation:

When two squares are joined together, the shape formed is a rectangle. 

The length of the rectangle 3 cm + 3 cm = 6 cm. 

The width of the rectangle = 3 cm.

Therefore, the area of the rectangle is given by the formula = length × width = 6 cm × 3 cm

= 18 sq cm

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Delhi Police Constable Important Questions - Reasoning

The Reasoning section is designed to assess candidates' logical and analytical thinking abilities. This section includes topics such as:

• Verbal and non-verbal reasoning, 
• Logical reasoning, 
• Coding-decoding, 
• Series completion, 
• Puzzles etc.

Candidates need to sharpen their reasoning skills by practicing a variety of questions. Some questions that candidates may come across include:

Q1. If MADRAS is coded as NBESBT, what is the code for BOMBAY

1. CPNCBZ
2. COQCBZ
3. CPNCBU
4. CPOCBX

Solution: CPNCBZ
Explanation: In this question, the code of each alphabet is its next, for example the code of A is B. Similarly, the code for M is N and so on.

Q2. Find the next element of the series: 7, 10, 8, 11, 9, 12___?

1. 13
2. 10
3. 12
4. 16

Solution: b) 10

Explanation: It is an alternating addition and subtraction series. First 3 is added 7, then 2 is subtracted 10. Then again 3 is added to 10 and so on.

Q3. Which of the following does NOT belong with the other options?

1. Inch
2. Centimeter
3. Yard
4. Kilograms

Solution: d) Kilograms

Explanation: Kilograms are used to measure weight. Other options given are used to measure length.

Q4: Blueberries cost more than strawberries.

Blueberries cost less than raspberries.

Raspberries cost more than strawberries and blueberries.

Suppose the first two statements are true, then the third statement is?

1. True
2. False
3. Uncertain

Solution: a)True

Explanation: Since the first two statements are true, we can conclude that raspberries are the most expensive of the three.

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Delhi Police Constable Important Questions - General Awareness

General Awareness is a significant section in the Delhi Police Constable exam, as it evaluates candidates' knowledge of current affairs, history, geography, politics, and other important topics. This section aims to test candidates' awareness of their surroundings and their ability to stay updated with the latest events.

Q1. The Men's Hockey World Cup 2023 will be organized by which state?

1. UP
2. Odisha
3. Punjab
4. Maharashtra

Solution: b) Odisha

Q2. The Wings of Fire’ is an autobiography of which of the following Presidents of India?

1. Ram Nath Kovind
2. Pranab Mukherjee
3. APJ Abdul Kalam
4. Kocheril Raman Narayanan

Solution: c) APJ Abdul Kalam

Q3. The Kathak dance master Birju Maharaj is associated with which of the following Gharana?

1. Raigarh Gharana
2. Jaipur Gharana
3. Lucknow Gharana
4. Banaras Gharana

Solution: c) Lucknow Gharana

Q4. “The Golden Period of Indian History” is used to refer to the rule of which of the following?

1. Gupta Dynasty
2. Chola Dynasty
3. Lodhi Dynasty
4. Sena Dynasty

Solution: a) gupta Dynasty

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Delhi Police Constable Important Questions - Computer Knowledge

The Delhi Police Constable exam includes a Computer Knowledge section to assess candidates' understanding of:

• computer basics, 
• Software, hardware, 
• Networking, and 
• Internet concepts. 

To excel in this section, candidates should familiarize themselves with the fundamentals of computer technology and practice solving related questions.

Q1. What is the file extension for an MS Word file?

1. .docx
2. .pptx
3. .xlsx
4. .exe

Solution: a) .docx

Q2. With respect to the internet, what does TCP stand for?

1. Transmission Control Protocol
2. Telecommunications Control Protocol
3. Transmission Computer Protocol
4. Turning Control Public

Solution: a) Transmission Control Protocol

Q3. The language that computers can understand and execute is ____?

1. Software
2. Program
3. Machine Language
4. Windows Language

Solution: c) Machine Language

Q4. Which of the following elements in the document can be coloured?

1. Graphics
2. Text
3. Table
4. All the elements

Solution: d) All the elements

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Identify More Delhi Police Constable Important Questions With Previous Years’ Papers

To enhance your preparation for the Delhi Police Constable exam, it is essential to practice and identify more important questions. One effective method to achieve this is by referring to previous years' papers. With the help of previous years' papers, you can:

• Familiarize yourself with the format, 
• Assess your knowledge, and 
• Identify areas that require further improvement. 

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Benefits Of Solving Delhi Police Constable Important Questions

Solving the Delhi Police Constable Important Questions and practicing using previous years’ papers offer a number of benefits to candidates. These include the following:

• Familiarity with question types
• Enhanced understanding of the subject matter
• Improved problem-solving abilities
• Increased speed and accuracy in answering questions
• Identification of strengths and weaknesses for targeted study
• Boosted confidence and reduced exam anxiety
• Better time management during the actual exam
• Higher score potential and improved ranking
• Comprehensive preparation and readiness for the exam
• Increased chances of success and selection in the Delhi Police Constable exam

We hope this article on Delhi Police Constable Important Questions was helpful. Download the Testbook App to get access to study material of various competitive exams.