Punjab Police Head Constable Paper 2 Mock Test - 3 - Punjab Police Constable MCQ

According to question,
A's weight is twice as much as of B.
1. A = 2B.
B's weight is four and half times as much as of C.
2. B = 4.5C
C's weight is half times as much as of D.
3. C = D/2.
D's weight is half as much as of E.
4. D = E/2.
E weight is less than A but more than C.
5. A > E > C
from 1 and 2
6. A = 2B = 9C
from 6 and 3
7. A = 2B = 9C = 4.5D
from 7 and 4
8. A = 2B = 9C = 4.5D = 2.25E
so from 8 and 5
A > B > E > D > C

So A is the heaviest in the weight.

From the common explanation, we can say that there are at least 16 boys sitting in the row.
Hence, Option B is correct.
Final Arrangement:

Common Explanation:
References:
Only two boys sit to the left of J.
Eight boys sit between R and J.
Only three boys sit between R and M.
Inferences:
From the above references, we get two different cases:

References:
P sits fourth to the right of R.
O sits third to the left of M.
Inferences:
So, from this case 2 will be eliminated as P sits fourth to the right of R.

References:
Only three boys sit between O and H.
T sits third to the right of M.
V sits fourth to the right of O.
More than 12 boys sit between P and H.
More than seven boys sit between P and J.
Inferences:
From the above reference, we get the final arrangement:

As 'Flower' is made from 'Bud' similarly 'Fruit' is made from 'Flower'.

From the final arrangement, we get D is second to the left of E.
Hence, Option B is correct.
References:
O sits 3^rd to the right of N.
One who sits just behind O is to the immediate right of E.
Inferences:
From the above reference, we get the following cases:

References:
B is neither at any of the extreme ends nor sits exactly behind O.
The number of people sitting between C and E, is the same as the number of people sitting between E and B.
Inferences:
From the above reference, we get the following cases:

References:
D doesn’t sit at any of the extreme ends.
P sits on a seat which is exactly ahead of A.
M is not exactly ahead of E.
Inferences:
From the above reference, we get the following cases:
Case 1: Position of D cannot be fixed, thus this case is eliminated.

Case 2: We get the final arrangement as below:

Preparing the family tree using the following symbol:

According to the given information,

Hence, Q is the grandmother of S.

As short form of 'Mountain' is 'Hill' similarly 'Tank' is short form of 'River'.

The logic followed is:

Therefore, the number of students in the group are 20 + 30 + 70 = 120

The number of students = 120

Hence, the correct answer is "120".

Checking Statement I:

Using the above references, we get the following arrangement:

Clearly, W is sitting at the right end.

Hence data in statement I is sufficient to answer the question.

Checking Statement II:

Using the above references, we get the following different arrangement:

Thus we cannot find the final conclusion.

Hence data in statement II is not sufficient to answer the question.

Hence, Option A is correct.
 

These are all the languages of computer.

Checking Statement I:

Codes for truck and train cannot be found out.

Hence data in statement I is not sufficient to answer the question.

Checking Statement II:

Codes for truck and train cannot be found out.

Hence data in statement II is not sufficient to answer the question.

Checking both statements I and II together:

Code for truck is 110 and code for train is 115.

Hence data in statement I and II together is sufficient to answer the question.

Hence option D is correct.

As 'Knowledge' is achieved by 'Reading' in the same way 'Experience' is achieved by 'Work'.

As Glove is worn in Hands similarly Socks are worn on feet.

As the young one of a 'cat' is 'kitten' in the same way the young one of 'woman' is 'baby'.

Doggerel is a badly written verse, which is written by a poet. Pulp fiction is a badly written piece of fiction, written by a novelist. (a), (b) and (c) do not show this derogatory relationship.

In the above figure it consist 8 triangle so that no. of square is 3 so that total no. of triangle is 8 x 3 = 24

and 4 triangle shown in question figure so that answer is 24 + 4 = 28

 

Checking Statement I:

Code for the word dove cannot be found.

Hence data in statement I is sufficient to answer the question.

Checking Statement II:

Code for the word dove cannot be found because it is not mentioned in statement II.

Hence data in statement II is sufficient to answer the question.

Checking Statement both statements I and II together:

The code for dove is 'hv'.

Hence data in statement I and II together is not sufficient to answer the question.

Hence option D is correct.

Internet:

1. The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.
2. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.
3. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing.

Therefore, The word 'Internet' is a composition of Inter-connection and Network.

Confusion Points 

Internet is an interconnected computer network. That's why it is Inter-connection and Network. 

The correct answer is 4.4.

Key Points

• The formula to calculate the average of given numbers is equal to the sum of all the values divided by the total number of values.
• In MS-Excel the format of using the Average formula is
  • ​= Average(number1, number 2, number 3, .....).
• Here, the sum of numbers is 22 and this should be divided by 5.
• Hence the result is 4.4

Additional Information

• SUM(): This function is used to adds all the values within a cell range.
• ROUND(): The round function is used to round a number to a specified number of digits.
• RAND(): This function is used to returns a random number greater than or equal to 0 and less than 1.
• MOD(): This function is used to find the remainder after dividing a number by another number.

The correct answer is Ctrl + Alt + I.

Key Points

• Other important computer shortcut keys
  • Ctrl + M -- Indent the paragraph.
  • Ctrl + B -- Bold highlighted selection.
  • Ctrl + D -- Font options.
  • Alt + F--File menu options in the current program.
  • Alt + E--Edits options in the current program.
  • F1--Universal help (for any sort of program).
  • Ctrl + A--Selects all text.
  • Ctrl + X--Cuts the selected item.
  • Ctrl + Del--Delete the next word.
  • Ctrl + C--Copy any selected item.
  • Ctrl + Ins-- Copies any highlighted text into the clipboard. 
  • Ctrl + V--Paste the selected item.
  • Shift + Ins -- Paste the selected item.
  • Home -- Takes the user to the beginning of the current line.
  • Ctrl + Home--Go to the beginning of the document.
  • End -- Go to the end of the current line.
  • Ctrl + End -- Go to the end of a document.
  • Shift + Home -- Highlight from the current position to the beginning of the line.
  • Shift + End -- Highlight from the current position to the end of the line.
  • Ctrl + (Left arrow) -- Move one word to the left at a time.
  • Ctrl + (Right arrow) -- Move one word to the right at a time.

Separating Clip Art Objects in PowerPoint

When working with clip art objects in PowerPoint, there is a term used to describe the process of separating the object into different parts. This allows for individual manipulation and formatting of each part. The term used for this action is ungrouping.

Explanation of Ungrouping

Ungrouping a clip art object in PowerPoint involves breaking it down into its individual components. This can be useful when you want to modify specific parts of the object or apply different formatting options to each part.

Steps to Ungroup a Clip Art Object

To ungroup a clip art object in PowerPoint, follow these steps:

1. Select the clip art object by clicking on it.


2. Go to the "Format" tab on the PowerPoint ribbon.


3. In the "Arrange" group, click on the "Group" dropdown arrow.


4. Select "Ungroup" from the options.


5. The clip art object will now be separated into individual parts, and each part can be modified independently.

Benefits of Ungrouping Clip Art Objects

Ungrouping clip art objects in PowerPoint provides several advantages:

• Allows for precise customization of each component of the clip art object.


• Enables the application of different formatting options, such as colors, effects, and styles, to specific parts.


• Provides flexibility in rearranging and repositioning the individual parts of the object.


• Facilitates easy editing and modification of specific elements within the clip art object.

By ungrouping clip art objects in PowerPoint, you can unleash your creativity and design visually appealing presentations with customized graphics.

The File System Used by Windows 95

Windows 95 typically uses the FAT16 file system.

Explanation:

• FAT16: The File Allocation Table (FAT) is a file system used by older versions of Windows, including Windows 95. The number 16 refers to the maximum number of bits used to store addresses of data clusters on the hard drive.


• FAT32: While FAT16 was the default file system for Windows 95, it was later replaced by FAT32 in newer versions of Windows, such as Windows 98 and Windows ME. FAT32 allows for larger partition sizes and improved file management.


• NTFS: Windows 95 does not natively support the NTFS file system. NTFS (New Technology File System) was introduced with Windows NT and is used in newer versions of Windows, such as Windows 2000, Windows XP, and beyond. NTFS offers enhanced security, reliability, and support for larger file sizes and volumes.


• LMFS: LMFS is not a file system used by Windows 95 or any other Windows operating system. This option is incorrect.

In summary, the file system typically used by Windows 95 is FAT16.

Explanation:
The internet packet data structure consists of several components that are necessary for the successful transmission of data packets between source and destination addresses. These components include:
1. Source address: The IP address of the sender or source device.
2. Destination address: The IP address of the receiver or destination device.
3. Serial number of packets: Each packet is assigned a unique serial number to ensure proper sequencing during transmission.
4. Message bytes: The actual data or message being transmitted in the packet.
5. Control bits for error checking: These bits are used for error detection and correction during transmission.
6. Path identification bits: These bits help to identify the specific path or route that the packet should follow to reach its destination.
Based on the given options, the correct answer is option C, which includes all the mentioned components (i, ii, iii, iv, and v) in the internet packet data structure. Option D includes an additional component (vi) of path identification bits, but it is not mentioned in the provided information. Therefore, the correct answer is option C.

Each computer connected to the internet must have a unique IP address.

Here is a detailed explanation:

1. What is an IP address?

• An IP (Internet Protocol) address is a unique numerical identifier assigned to each device connected to a computer network.


• It serves as a way to identify and communicate with devices over the internet.


• IP addresses are divided into two types: IPv4 (32-bit) and IPv6 (128-bit).

2. Importance of unique IP address:

• Each computer on the internet must have a unique IP address to establish a connection and communicate with other devices.


• Without a unique IP address, there would be conflicts and confusion in routing data between devices.


• IP addresses allow for the proper delivery of data packets across the internet.

3. Obtaining a unique IP address:

• Internet Service Providers (ISPs) assign IP addresses to their customers.


• Dynamic IP addresses are assigned temporarily and can change over time.


• Static IP addresses are permanent and do not change.


• Devices can also use Network Address Translation (NAT) to share a single IP address among multiple devices within a local network.

4. IP address format:

• IPv4 addresses are written as four sets of numbers separated by periods (e.g., 192.168.0.1).


• IPv6 addresses are written as eight groups of four hexadecimal digits separated by colons (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

5. Role of routers:

• Routers play a crucial role in connecting devices to the internet.


• They assign unique IP addresses to devices within a local network and handle the routing of data packets to the appropriate destinations.

In conclusion, each computer connected to the internet requires a unique IP address to establish proper communication and data transfer. This unique identifier ensures that data packets are correctly routed between devices and allows for efficient connectivity across the internet.

Quick Way to Extend Numbers to a Longer Sequence
To extend a sequence of numbers to a longer range, such as from 1 to 20, you can follow these steps:
Method A: Drag and Fill Handle
1. Select both cells containing the initial numbers.
2. Place the cursor on the fill handle, which is a small square located at the bottom right corner of the selected cells.
3. Click and hold the left mouse button.
4. Drag the fill handle down for the desired number of rows or columns.
5. Release the mouse button to populate the range with the extended sequence.
Method B: Fill Option in the Edit Menu
1. Select the range where you want to extend the sequence, including the initial cells.
2. Go to the Edit menu at the top of the screen.
3. Hover over the "Fill" option.
4. Click on the "Down" option from the submenu.
5. The range will be populated with the extended sequence.
Method C: Paste Special
1. Copy the second cell that contains the number in the sequence.
2. Click on the cell below where you want to extend the sequence.
3. Look for the "Paste" button on the standard toolbar at the top of the screen.
4. Click on the down arrow next to the "Paste" button.
5. Select the "Paste Special" option from the dropdown menu.
6. The "Paste Special" dialog box will appear.
7. Choose the "Values" option and click "OK."
8. The range will be populated with the extended sequence.
Method D: All of These
- All of the methods mentioned above (A, B, and C) can be used to quickly extend a sequence of numbers to a longer range.
Using any of these methods will allow you to extend the numbers to a longer sequence, saving you time and effort in manually inputting each number.

Let us first learn the meanings of the given words:
Enhancement (noun): an increase or improvement in quality, value, or extent.
Modified (adjective): revised or changed.
Amendments (noun): a minor change or addition designed to improve a text, piece of legislation, etc.
Since the context is that the changes are in the bill, noun ‘amendments’ is the perfect fit contextually and grammatically.

Hence, the correct answer is option D.

The sentence "I saw him leaving the house" is in the active voice.

The correct option that expresses the same sentence in the passive voice is:

A. He was seen leaving the house by me.

To build consensus was a problem. it was not an easy task.

Rash means acting or done without careful consideration of the possible consequences

Some of the synonyms are- reckless, impetuous, impulsive, hasty, overhasty, foolhardy, incautious, precipitate, precipitous, premature, careless, heedless, thoughtless, imprudent, foolish

Countries need to stop and think this through and not make any rash decisions before starting a war

Due to rash attack by the enemies, the army was able to overpower them

The original sentence "It is time to take tea" implies that the action of taking tea should happen now or at this moment.

The correct option that expresses the same sense is:

D. It is time for tea to be taken.