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Delhi Police Head Constable Mock Test - 2 - Delhi Police Constable MCQ


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30 Questions MCQ Test Delhi Police Head Constable Mock Test Series 2024 - Delhi Police Head Constable Mock Test - 2

Delhi Police Head Constable Mock Test - 2 for Delhi Police Constable 2024 is part of Delhi Police Head Constable Mock Test Series 2024 preparation. The Delhi Police Head Constable Mock Test - 2 questions and answers have been prepared according to the Delhi Police Constable exam syllabus.The Delhi Police Head Constable Mock Test - 2 MCQs are made for Delhi Police Constable 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Delhi Police Head Constable Mock Test - 2 below.
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Delhi Police Head Constable Mock Test - 2 - Question 1

Who has been elected as the new Chief Minister of Haryana?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 1

Haryana BJP President and Kurukshetra MP Nayab Saini has been elected as the new Chief Minister of the state. Earlier, Manohar Lal Khattar had resigned from the post of Chief Minister. Saini was elected MLA from Narayangarh in 2014. He joined the Khattar cabinet in the year 2016. In the year 2019, he became the MP from Kurukshetra Lok Sabha constituency.

Delhi Police Head Constable Mock Test - 2 - Question 2

Where will the 27th World Investment Conference (WIC) be hosted by Invest India?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 2

Invest India will host the 27th World Investment Conference (WIC) in New Delhi from December 11-14, 2023, providing a platform for global collaboration and discussions on shaping the future of investments.

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Delhi Police Head Constable Mock Test - 2 - Question 3

Who has been recently elected as the Chairman of the Senate, the upper house of the Pakistani Parliament?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 3

Former Pakistan Prime Minister and Pakistan Peoples Party (PPP) leader Yusuf Raza Gilani has been elected Chairman of the Senate, the upper house of Parliament. PML-N's Syedul Khan Nasir was elected unopposed as Deputy Chairman of the Senate. In a session of the Pakistani Senate, a total of 41 newly elected senators took oath as members of the House.

Delhi Police Head Constable Mock Test - 2 - Question 4

Recently, which state government has decided to repeal the Muslim Marriage and Divorce Registration Act, 1935?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 4

The Assam government has repealed the Assam Muslim Marriage and Divorce Registration Act, 1935, as announced in a recent cabinet meeting in Guwahati. The Act, utilized by 94 Muslim registrars for marriage and divorce registrations, will no longer be valid. Assam Tourism Minister Jayanta Malla Baruah revealed the decision, stating that Muslim marriage and divorce registrations will no longer be conducted under this Act. The government will offer a one-time compensation of two lakh rupees to the affected Muslim Marriage Registrars for rehabilitation.

Delhi Police Head Constable Mock Test - 2 - Question 5

Which popular food delivery platform's subsidiary, Zomato Payments Private Limited, recently secured the Payment Aggregator (PA) License from the Reserve Bank of India (RBI)?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 5

Zomato Payments Private Limited, the subsidiary of popular food delivery platform Zomato, has obtained the much-coveted payment aggregator (PA) license from the Reserve Bank of India (RBI). The approval, dated January 24, 2024, empowers Zomato Payments to facilitate ecommerce transactions through its platform.

Delhi Police Head Constable Mock Test - 2 - Question 6

On which date is Dissociative Identity Disorder Awareness Day observed?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 6

Dissociative Identity Disorder Awareness Day is observed annually on "March 5th." This day serves to raise awareness about Dissociative Identity Disorder (DID), previously known as Multiple Personality Disorder, and the challenges faced by individuals affected by this complex mental health condition.

Delhi Police Head Constable Mock Test - 2 - Question 7

What is the main objective of 'Sankalp Saptaah' launched by the Prime Minister of India?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 7

Sankalp Saptaah is a week-long initiative launched by the Prime Minister of India (on 30th September 2023 at Bharat Mandapam in New Delhi) to improve governance at the block level. The program aims to bring about positive change in the lives of people living in aspirational blocks.

Delhi Police Head Constable Mock Test - 2 - Question 8

Does 210 falls in the AP: 21, 42, 63, 84…? If yes, then on which term?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 8

AP: 21, 42, 63, 84, …
a = 21
d = 42 – 21 = 21
a(n) = 210
a + (n – 1) x d = 210
21 + (n – 1) x (21) = 210
21 + 21 x n – 21 = 210
21 x n = 210
n = 10

Delhi Police Head Constable Mock Test - 2 - Question 9

If ‘r’% of ‘r’ is 49, what is the value of ‘r’?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 9

r% of r = 49
r2 = 49 × 100
r = 7 × 10 = 70
Hence, Option B is correct.

Delhi Police Head Constable Mock Test - 2 - Question 10

An angle is equal to one-third of its supplement. Its measure is equal to :

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 10

Let the measured of the required angle be P degree.
Then, its supplement = 180 – P
Now use the formula,

3P + P180°
⇒ P = 45°

Delhi Police Head Constable Mock Test - 2 - Question 11

A car travels 1/3 of the distance on a straight road with a velocity of 10 km/h, the next 1/3 with a velocity of 20 km/h and the last 1/3 with a velocity of 60 km/h. What is the average velocity of thecar for the whole journey?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 11

Assume a distance of 60 km in each stretch. Get the average speed by the formula. Total distance/
Total time = 180/10 = 18 kmph.

Delhi Police Head Constable Mock Test - 2 - Question 12

A candidate in an examination was asked to find  of a certain number. By mistake he found  of it. Thus, his answer was 25 more than the correct answer. The number was :

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 12

Let the required number be x.
As given,

Delhi Police Head Constable Mock Test - 2 - Question 13

34.95 + 240.016 + 23.98 = ?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 13

Delhi Police Head Constable Mock Test - 2 - Question 14
In an examination Mohit got 30% of the maximum marks but failed by 25 marks. Another student who scored 38% got 15 marks more than the pass marks. The necessary pass percentage required is:
Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 14

Given:

Mohit got 30% marks and failed by 25 marks

Another student scored 38% and

He got 15 more marks than passing marks

Calculation:

According to the question

⇒ 30% + 25 = 38% – 15

⇒ (38% – 30%) = (15 + 25)

⇒ 8% = 40

⇒ 1% = 5 marks

Now,

5% = 25 marks 

Then,

The necessary pass percentage required = (30% + 5%)

⇒ 35%

∴ Required pass percentage is 35%

Delhi Police Head Constable Mock Test - 2 - Question 15

Choose the alternative which is an odd word/number/letter pair out of the given alternatives.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 15


Hence, "Printer" is the correct answer.

Important PointsInput Device: A piece of equipment/hardware that helps us enter data into a computer is called an input device. For example keyboard, mouse, etc. 

1. Keyboard:

  • A simple device comprising keys and each key denotes either an alphabet, number, or number commands which can be given to a computer for various actions to be performed
  • It has a modified version of typewriter keys
  • The keyboard is an essential input device and computers and laptops both use keyboards to give commands to the computer

2. Joy Stick:

  • It is a device that comprises a stick that is attached at an angle to the base so that it can be moved and controlled
  • Mostly used to control the movement in video games
  • Apart from a computer system, a joystick is also used in the cockpit of an aeroplane, wheelchairs, cranes, trucks, etc. to operate them well

3. Scanner:

  • This device can scan images or text and convert it into a digital signal
  • When we place any piece of a document on a scanner, it converts it into a digital signal and displays it on the computer screen

Output Device: A piece of equipment/hardware that gives out the result of the entered input, once it is processed (i.e. converts data from machine language to a human-understandable language), is called an output device. For example printers, monitors, etc. 

Printer:

  • A device that makes a copy of the pictorial or textual content, usually over a paper is called a printer
  • For example, an author types the entire book on his/her computer and later gets a printout of it, which is in the form of paper and is later published
  • Multiple types of printers are also available in the market, which can serve different purposes
Delhi Police Head Constable Mock Test - 2 - Question 16

Directions to Solve

In each of the following questions find out the alternative which will replace the question mark.

Question -

ACEG : IKMO :: QSUW : ?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 16

Delhi Police Head Constable Mock Test - 2 - Question 17

Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:

What is rank of Rhea from bottom in a class of 30 students?
Statement I:
Harshita is 22nd from the top and ranks 13 below Akansha, whose rank is 5 above Rhea.
Statement II: Yamini is 19th from the bottom. 13 persons are between Yamini and Rhea.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 17

From Statement I:

From this statement, we get the following ranking.

Person in the row = 8 persons + Akansha + 4 persons + Rhea + 7 persons + Harshita + 8 persons

So, we get that Rhea is 17th from the bottom in the class.

Clearly, Statement I alone is sufficient to answer the question.

From Statement II:

From this statement, we get the following ranking.

Person in the row = 11 persons + Yamini + 13 persons + Rhea + 4 persons

So, we get that Rhea is 5th from the bottom in the class.

Clearly, Statement II alone is sufficient to answer the question.

Clearly, Either Statement I or Statement II alone is sufficient to answer the question.

Hence, option C is the correct answer.

Delhi Police Head Constable Mock Test - 2 - Question 18

If '+' means '×', '×' means '–', and '÷' means '+', then which of the following would be the value of 14 ÷ 2 + 8 × 5?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 18

Decoding the information, 

Given:

14 ÷ 2 + 8 × 5

After replacing the signs from left to right and using the BODMAS rule,

14 + 2 × 8 - 5

= 14 + 16 - 5

= 30 - 5

= 25

Hence, “25” is the correct answer.

Delhi Police Head Constable Mock Test - 2 - Question 19
Two trains 132 m and 108 m long are running in opposite directions with speeds of 32 km/h and 40 km/h respectively. How long will it take them to cross each other after meeting?
Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 19

Given:

Speed of train1 = 32 km/h

Speed of train2 = 40 km/h

Length of train1 = 132 m

Length of train2 = 108 m

Formula used:

If bodies moving in opposite direction = (x + y) km/h

If bodies moving in same direction = (x – y) km/h

Speed = Distance/Time

1 km/h = (5/18) m/sec

Calculation:

The sum of the length of the train = (132 + 108) m

⇒ 240m

According to the question

Relative speed = (32 + 40) km/h

⇒ 72 km/h

⇒ (72 × 5/18) m/sec = 20 m/sec

Now,

Time taken = Total distance/Speed

⇒ (240/20) sec

⇒ 12 sec

∴ Required time is 12 sec

Delhi Police Head Constable Mock Test - 2 - Question 20

Directions: In this question, a phrase in the sentence is given in underlined. You are required to pick the option that best describes the meaning of the phrase, in the given context of the sentence.

You definitely cracked them up with your witty jokes and timely sense of humour.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 20

The idiom crack someone up can be used to imply that you actually make someone laugh with something. It is regarding bringing a smile on the faces of people. Among the given options we can easily choose option D since it gives us the correct meaning of the phrase in underlined whereas the rest can be eliminated from consideration.

This makes option D the correct choice among the given options.

Delhi Police Head Constable Mock Test - 2 - Question 21

Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one that best expresses the given sentence in Passive/ Active Voice.

Who wrote it?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 21

Use structure “By + question word + auxiliary + past participle + object ?”
As per the given above sentence is given in Passive Voice.
By whom was it written?
Therefore , option B will be required answer .

Delhi Police Head Constable Mock Test - 2 - Question 22

Directions: In questions given below out of four alternatives, choose the one which can be substituted for the given word/sentence.

Q. That thing which cannot be corrected.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 22

One word substitution is Incorrigible.

Unintelligible: Impossible to understand.

Indelible: Making marks that cannot be removed.

Illegible: Not clear enough to be read.

Incorrigible: Not able to be changed or reformed.

Delhi Police Head Constable Mock Test - 2 - Question 23

Find out the Synonym of the following word:

LAMENT

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 23
  • Lament has two meanings out of which one is 'to complain'.
  • Meaning of Complaint: a statement that something is unsatisfactory or unacceptable
  • Meaning of Comment: a verbal or written remark expressing an opinion or reaction
  • Meaning of Condone: accept (behaviour that is considered morally wrong or offensive)
  • Meaning of Console: comfort (someone) at a time of grief or disappointment
Delhi Police Head Constable Mock Test - 2 - Question 24

In the passage given below some of the sentences have been given with blanks. You have to identify appropriate words from the respective options which give complete meaning to the sentence.
A year since, hardly a week goes by without the world hearing of yet another high-profile crackdown on a Chinese tech company. China has ____________ (61) sweeping regulations, antitrust and anti-monopoly lawsuits, cyber security probes, and algorithm controls on the entire tech segment, ranging from e-commerce websites, search engines, ride sharing and food delivery apps to e-learning portals. These ____________ (62) are estimated to have wiped off over $1.5 trillion of value from Chinese tech stocks.
China’s ____________ (63) efforts to ensure that no private entity gains enough data to ever be in a position to even remotely challenge Chinese Communist Party-led state dominance, and that no competing country gains access to the citizen database through any unforeseen means, drive much of this ____________ (64).
We should not overlook the fact that these efforts are limited only to the consumer tech sector. State support to manufacturing and ‘hard’ tech industries, which are ____________ (65) to be of higher value, including 5G/6G, semiconductor chips, artificial intelligence, biotechnologies, batteries, aviation and space tech, has only increased.

Q. 61. ?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 24

“Foisted” will fill in the blank to make the paragraph meaningful and complete coherently.
Violated: break or fail to comply with (a rule or formal agreement).
Foisted:  impose an unwelcome or unnecessary person or thing on.
Reprieved: cancel or postpone the punishment of (someone, especially someone condemned to death).
Subversive: seeking or intended to subvert an established system or institution.
Vandalized: deliberately destroy or damage (public or private property).

Delhi Police Head Constable Mock Test - 2 - Question 25

In the passage given below some of the sentences have been given with blanks. You have to identify appropriate words from the respective options which give complete meaning to the sentence.
A year since, hardly a week goes by without the world hearing of yet another high-profile crackdown on a Chinese tech company. China has ____________ (61) sweeping regulations, antitrust and anti-monopoly lawsuits, cyber security probes, and algorithm controls on the entire tech segment, ranging from e-commerce websites, search engines, ride sharing and food delivery apps to e-learning portals. These ____________ (62) are estimated to have wiped off over $1.5 trillion of value from Chinese tech stocks.
China’s ____________ (63) efforts to ensure that no private entity gains enough data to ever be in a position to even remotely challenge Chinese Communist Party-led state dominance, and that no competing country gains access to the citizen database through any unforeseen means, drive much of this ____________ (64).
We should not overlook the fact that these efforts are limited only to the consumer tech sector. State support to manufacturing and ‘hard’ tech industries, which are ____________ (65) to be of higher value, including 5G/6G, semiconductor chips, artificial intelligence, biotechnologies, batteries, aviation and space tech, has only increased.

Q. 63 ?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 25

“Obsessive” will fill in the blank to make the paragraph meaningful and complete coherently.
Dubious: hesitating or doubting.
Extortionate: (of a price) much too high; exorbitant.
Obsessive:of the nature of an obsession. 
Defiance:  open resistance; bold disobedience.
Concern: relate to; be about.

Delhi Police Head Constable Mock Test - 2 - Question 26

Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/ Active Voice.

Somebody told me that there had been an explosion in the Town Hall.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 26

We can say that ,
Use structure “subject + auxiliary + past participle + by + object ”
The above given sentence is given in Passive Voice :-
I was told by somebody that there had been an explosion in the Town Hall.
Hence , required answer will be option D .

Delhi Police Head Constable Mock Test - 2 - Question 27

Direction: In these Questions, Out of the four alternatives choose the one which can be substituted for the given words/sentence.

Stealthily done

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 27

Devious: behaving in a dishonesty way
Nefarious: criminal
Surreptitious: stealthily done : secretly done
Villainous: very evil and unpleasant

Delhi Police Head Constable Mock Test - 2 - Question 28

Computers use which of the following number systems to store information?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 28
Computers use base 2 number system to store information.

The base 2 number system, also known as the binary number system, is used by computers to store and process information. This system uses only two digits, 0 and 1, to represent all numbers and characters. Here is how computers use the base 2 number system:


Binary Digits:

  • In the base 2 number system, each digit is called a binary digit or bit.

  • A bit can either be 0 or 1, representing the two possible states of a switch (off or on) in a computer's electronic circuitry.

  • Bits are combined to represent numbers, characters, and other types of data.


Binary Representation:

  • Binary numbers are written using powers of 2, with the rightmost digit representing 2^0 (1), the next digit representing 2^1 (2), the next digit representing 2^2 (4), and so on.

  • For example, the binary number 1010 represents (1 * 2^3) + (0 * 2^2) + (1 * 2^1) + (0 * 2^0) = 8 + 0 + 2 + 0 = 10.


Storage and Processing:

  • Computers store all data in binary form, using a series of 0s and 1s.

  • Memory cells in a computer's hardware are designed to store and retrieve binary information.

  • Processors perform calculations and operations using binary logic and arithmetic.


Overall, computers use the base 2 number system because it is compatible with the electronic circuitry and logical operations of digital computers. The binary system allows computers to represent and process information in a way that is efficient and reliable.

Delhi Police Head Constable Mock Test - 2 - Question 29

 The domain name ".org" represents ____________.

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 29

Domain Name ".org" Represents Organization


The domain name ".org" is a top-level domain (TLD) that represents organizations. It is one of the original generic top-level domains established in 1985 along with .com, .net, .gov, and .edu. Here is a detailed explanation of why ".org" represents organizations:



  • Definition: ".org" stands for organization, which is a group of people working together towards a common goal or purpose.

  • Intended Use: The ".org" domain was initially intended for non-profit organizations, but it has since been expanded to include for-profit organizations as well.

  • Common Usage: Many well-known organizations, such as the Red Cross, Amnesty International, and Wikipedia, use the ".org" domain for their websites.

  • Identification: The ".org" domain is often associated with credibility, trustworthiness, and a dedication to a cause or mission.

  • Open Registration: Unlike some other TLDs, there are no specific requirements or restrictions for registering a ".org" domain. It is open to any individual, business, or organization.

  • Alternative Meanings: While the primary meaning of ".org" is organization, it can also be interpreted as organic in some contexts. However, when it comes to domain names, ".org" predominantly represents organizations.


In conclusion, the domain name ".org" represents organizations, both non-profit and for-profit, and is widely used by various reputable organizations around the world.

Delhi Police Head Constable Mock Test - 2 - Question 30

Which of the following 802 standard provides for a collision free protocol?

Detailed Solution for Delhi Police Head Constable Mock Test - 2 - Question 30
Answer:
802.5 is the correct answer because it provides for a collision-free protocol. Here's a detailed explanation:
802 Standards:
The 802 standards are a set of networking protocols defined by the Institute of Electrical and Electronics Engineers (IEEE). These standards define the specifications for various aspects of network communication, including data link layer protocols, physical layer specifications, and network management.
Collision:
In networking, a collision occurs when two or more devices on a network attempt to transmit data at the same time, resulting in a garbled signal. Collisions can cause data loss and network congestion, leading to decreased performance.
802.2:
- Also known as the Logical Link Control (LLC) standard.
- Defines the interface between the Media Access Control (MAC) sublayer and the network layer.
- It does not provide a collision-free protocol.
802.3:
- Also known as Ethernet.
- Defines the CSMA/CD (Carrier Sense Multiple Access with Collision Detection) protocol.
- CSMA/CD allows devices to detect collisions and handle them by retransmitting the data.
- It does not provide a collision-free protocol.
802.5:
- Also known as Token Ring.
- Defines a token passing protocol, where a token is passed between devices to control access to the network.
- Only the device holding the token can transmit data, ensuring a collision-free protocol.
- It provides a collision-free protocol.
802.6:
- Also known as Distributed Queue Dual Bus (DQDB).
- Defines a protocol for metropolitan area networks (MANs).
- It does not provide a collision-free protocol.
Therefore, the correct answer is 802.5 as it provides for a collision-free protocol.
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