SSA Chandigarh TGT Science - Medical Mock Test - 10 - SSA Chandigarh MCQ

Hence, Option B is correct.

Between 5 and 78:
First number = 6
Last number = 72

Hence, Option D is correct.

In a class there are 20 boys and 15 girls. The ratio of boys to girls is:
To find the ratio of boys to girls, we simply put the number of boys first, followed by the number of girls. So, it's 20 : 15. However, to simplify the ratio, we can find the greatest common divisor (GCD) of 20 and 15 and divide both numbers by it:

GCD of 20 and 15 is 5.
Divide both numbers by 5: 20 ÷ 5 = 4, 15 ÷ 5 = 3.
So, the simplified ratio is 4 : 3, which corresponds to option (a).

Alcohol = 40% of 120 = 48

Hence, Option C is correct.

To drag a selected range of data to another worksheet in the same workbook, you can use the Ctrl key. Here's how you can do it:
1. Select the range of data you want to move to another worksheet.
2. Press and hold the Ctrl key on your keyboard.
3. While holding the Ctrl key, click and hold the left mouse button on the selected range.
4. Drag the selected range to the sheet tab of the destination worksheet.
5. Release the mouse button to drop the data onto the destination worksheet.
By using the Ctrl key, you are able to move the selected range of data to another worksheet without losing any formatting or formulas associated with the data.
Remember, the Ctrl key is commonly used for various actions in Excel, such as copying, cutting, and pasting data. It is a handy shortcut that allows you to perform tasks quickly and efficiently.

Explanation:
The size of a table object in a presentation can be determined by the presentation design and can be changed. Here's a detailed explanation:
Size of a table object:
- The size of a table object refers to the dimensions or proportions of the table within a presentation.
Determining factors:
- The presentation design: The size of a table object is primarily determined by the presentation design.
- Layout and structure: The layout and structure of the presentation, including the slide design and template, play a crucial role in determining the size of the table object.
- Design elements: Other design elements such as margins, padding, and spacing around the table can also influence its size.
Modifying the table object size:
- Customization: In most presentation software, you have the flexibility to customize the size of the table object according to your preferences.
- Adjusting dimensions: You can adjust the width and height of the table object by dragging its edges or using the table properties settings.
- Scaling: Additionally, you can scale the table object up or down to fit the available space on the slide.
Therefore, the correct answer is B: The size of a table object is determined by the presentation design but can be changed.

The smallest object in size that can be displayed on a monitor is called the Dot Pitch.

Dot Pitch refers to the physical distance between each pixel on a display screen. It is measured in millimeters and determines the sharpness and clarity of the image displayed on the monitor. A smaller dot pitch indicates a higher resolution and better image quality.

Other options mentioned in the question:

A. Picture element:
- Also known as a pixel, it is the smallest unit of information in a digital image.
- A pixel is made up of three sub-pixels (red, green, and blue) and represents a specific color or shade.
B. Point:
- A unit of measurement used in typography and printing.
- One point is equal to 1/72 inch and is used to determine the size of fonts and other graphical elements.
D. Aspect ratio:
- The ratio of the width to the height of a display screen.
- It determines the shape and dimensions of the screen and affects how content is displayed.

Therefore, the correct answer is C. Dot Pitch, as it specifically refers to the smallest object in size that can be displayed on a monitor.

The answer to the question is B: Resolution.

Resolution refers to the pixel spacing or the level of detail that can be displayed or captured by a digital device. It is an important factor in determining the clarity and sharpness of images.

Here are some key points to understand about resolution:

• Resolution is measured in pixels per inch (PPI) or dots per inch (DPI). It indicates the number of pixels or dots that can be displayed in one inch of a digital image.


• Higher resolution means more pixels or dots per inch, resulting in greater detail and sharper images.


• Lower resolution means fewer pixels or dots per inch, resulting in less detail and more pixelation.


• Resolution is a crucial factor in various digital devices, such as computer monitors, cameras, printers, and smartphones.


• For example, a higher resolution in a camera allows for capturing more details in an image, while a higher resolution in a monitor provides a clearer and more detailed display.


• Resolution is often expressed as the width and height of an image in pixels, such as 1920x1080 for Full HD or 3840x2160 for 4K Ultra HD.

Therefore, in the context of pixel spacing, the correct answer is B: Resolution.

Evolution of Ethernet from a Coaxial Cable Bus to Hub Managed, Twisted Pair Network
The first step in the evolution of Ethernet from a coaxial cable bus to a hub managed, twisted pair network was the introduction of the Star LAN. Here is a detailed explanation of this evolution:
1. Coaxial Cable Bus:
- Initially, Ethernet networks were based on a coaxial cable bus topology.
- In this setup, all devices were connected to a single cable, forming a bus-like structure.
- Data was transmitted over the cable, and each device could listen to the data being transmitted.
2. Limitations of Coaxial Cable Bus:
- The coaxial cable bus had limitations in terms of distance, speed, and scalability.
- It had a limited maximum distance for data transmission.
- As the network grew, the signal quality degraded, leading to performance issues.
- The bus topology was also susceptible to collisions, resulting in data collisions and network congestion.
3. Introduction of Star LAN:
- To overcome the limitations of the coaxial cable bus, the Star LAN topology was introduced.
- In the Star LAN, each device is connected to a central device called a hub or switch using twisted pair cables.
- The hub or switch acts as a central point for data transmission and management.
4. Advantages of Star LAN:
- The Star LAN topology addressed the limitations of the coaxial cable bus.
- It allowed for longer cable distances, as the hub or switch could regenerate and amplify the signal.
- Each device had its own dedicated connection to the hub or switch, eliminating the signal degradation issues of the bus topology.
- The star topology also reduced the likelihood of collisions, improving network performance and reliability.
5. Further Evolution:
- After the introduction of the Star LAN, Ethernet continued to evolve.
- Ring LAN and Mesh LAN are other network topologies that were developed, but they did not directly lead to the hub managed, twisted pair network evolution.
- Ring LAN uses a ring topology, and Mesh LAN employs multiple direct connections between devices.
In conclusion, the first step in the evolution of Ethernet from a coaxial cable bus to a hub managed, twisted pair network was the introduction of the Star LAN topology. This topology addressed the limitations of the coaxial cable bus and provided improved performance, scalability, and reliability for Ethernet networks.

Cryptography technique is used in Protection
Cryptography is a technique used to secure and protect sensitive information by converting it into an unreadable format. It involves the use of mathematical algorithms to encrypt and decrypt data. Here's how cryptography is used in protection:
1. Data Encryption: Cryptography is used to encrypt data, making it unreadable to unauthorized individuals. The encrypted data can only be decrypted using the correct encryption key or password.
2. Secure Communication: Cryptography is used to secure communication channels by encrypting the data transmitted between two parties. This ensures that the information remains confidential and cannot be intercepted or tampered with.
3. Authentication: Cryptography is used in authentication processes to verify the identity of individuals or systems. It allows for the creation of digital signatures, which can be used to ensure the integrity and authenticity of messages or documents.
4. Secure Storage: Cryptography is used to protect data stored in various systems or devices. It ensures that even if the data is compromised or stolen, it remains encrypted and unusable without the encryption key.
5. Access Control: Cryptography is used in access control mechanisms to protect sensitive information from unauthorized access. It allows for the secure storage and transmission of passwords and other authentication credentials.
In conclusion, cryptography plays a crucial role in protecting sensitive information and ensuring the confidentiality, integrity, and authenticity of data. It is used in various applications such as secure communication, data encryption, authentication, secure storage, and access control.

HTTPS:
HTTPS stands for Hypertext Transfer Protocol Secure. It is the secure version of HTTP, which is the protocol used for transmitting data over the internet.
What does the 'S' in HTTPS stand for?
The 'S' in HTTPS stands for:
- Secured: The 'S' in HTTPS stands for 'Secured'. It indicates that the communication between the web browser and the web server is encrypted and secure.
How does HTTPS work?
HTTPS works by using SSL/TLS (Secure Sockets Layer/Transport Layer Security) protocols to encrypt the data transmitted between the web browser and the web server. Here is a brief overview of how HTTPS works:
1. Handshake: The web browser sends a request to the web server to establish a secure connection.
2. Server authentication: The web server sends its SSL/TLS certificate to the web browser to prove its identity.
3. Encryption: The web browser and the web server negotiate an encryption algorithm and exchange encryption keys.
4. Data transmission: The web browser and the web server encrypt and decrypt the data using the shared encryption keys, ensuring that the data cannot be intercepted or tampered with during transmission.
Why is HTTPS important?
HTTPS is important for several reasons:
- Data security: HTTPS ensures that the data transmitted between the web browser and the web server is encrypted and secure, protecting it from unauthorized access.
- Authentication: HTTPS verifies the identity of the web server, ensuring that the user is connecting to the intended website and not a malicious imposter.
- Trust and credibility: Websites that use HTTPS are often seen as more trustworthy and credible by users, as they prioritize data security.
Conclusion:
In summary, the 'S' in HTTPS stands for 'Secured'. HTTPS is crucial for ensuring the security and integrity of data transmitted over the internet, providing encryption, authentication, and trustworthiness.

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.

Explanation:
When the formula bar is activated in a spreadsheet program such as Microsoft Excel, you can see several buttons and options that help you edit and manage formulas. The formula bar is the area at the top of the spreadsheet where you can view and edit the contents of a cell.
The correct answer is option D: All of these. When the formula bar is activated, you can see the following:
The Edit Formula button:
- This button allows you to edit the formula in the selected cell. By clicking on this button, you can make changes to the formula and update the cell's calculation.
The Cancel button:
- This button is used to cancel any changes made to the formula in the selected cell. If you have made any modifications but decide not to apply them, you can click on the Cancel button to revert back to the original formula.
The Enter button:
- This button is used to confirm and apply any changes made to the formula in the selected cell. After editing the formula, you can click on the Enter button to save the changes and recalculate the cell's value.
Therefore, when the formula bar is activated, you can see all of these buttons and options, which allow you to edit, cancel, and apply changes to the formulas in your spreadsheet.

Answer:
To play and hear sound on a computer, one needs:
A sound card:
- A sound card is a hardware component that allows the computer to produce and process audio.
- It is responsible for converting digital audio signals into analog signals that can be played through speakers or headphones.
- The sound card also provides various audio input and output ports for connecting external devices.
Speakers:
- Speakers are output devices that convert electrical signals into sound waves.
- They are connected to the sound card and produce audio output based on the signals received.
- Speakers come in different types and configurations, such as stereo speakers, surround sound speakers, and portable speakers.
Microphone (not required for playing sound):
- A microphone is an input device that converts sound waves into electrical signals.
- While a microphone is not necessary for playing sound on a computer, it is required for recording audio or for voice communication in applications such as video conferencing or gaming.
In summary, to play and hear sound on a computer, a sound card and speakers are required. A microphone is not necessary unless audio recording or voice communication is needed.

Adjusting the width of table columns in a document can be done using different methods. Here is a detailed solution:
Method 1: Using the table menu
- Click on the table menu in your document.
- Find the option for column width and click on it.
- Make the necessary adjustments to the width of the columns as needed.
Method 2: Dragging the vertical gridline
- Locate the vertical gridline between two columns in the table.
- Click and hold the vertical gridline.
- Drag it to the left or right to adjust the width of the columns accordingly.
Method 3: Dragging the column markers on the table ruler bar
- Look for the table ruler bar at the top of the document.
- Find the markers that represent the columns in the table.
- Click and hold the marker of the column you want to adjust.
- Drag it to the left or right to change the width of the respective column.
Method 4: Combining methods 2 and 3 (recommended)
- Use a combination of dragging the vertical gridlines and the column markers to achieve the desired column width adjustments.
- Dragging the vertical gridlines can provide a more precise control over column width, while dragging the column markers on the table ruler bar gives a visual representation of the changes.
By following these methods, you can easily adjust the width of table columns in your document. Remember to save your changes after making the adjustments.

Introduction:
In this question, we are asked to identify the characteristics of a laser printer. We need to choose the correct options from the given choices.
Characteristics of a laser printer:
A laser printer is a type of printer that uses laser technology to produce high-quality prints. Let's analyze each statement given in the question and determine its accuracy:
1. Prints an entire line at a time:
- This statement is true. Laser printers use a process called "electrophotography" or "xerography" to print an entire line at a time. This process involves the use of a laser beam to create an electrostatic image of the entire line on a photosensitive drum.
- Correct
2. Non-impact printer:
- This statement is true. Laser printers are non-impact printers, which means they do not require direct contact between the print head and the paper to create an image. Instead, they use a laser beam to transfer toner onto the paper.
- Correct
3. Allows multiple copies to be taken at a time:
- This statement is false. Laser printers generally do not allow multiple copies to be taken at a time. However, some advanced laser printers may have features like duplex printing or collating, which can produce multiple copies in a single print job.
- Incorrect
4. Prints one character at a time:
- This statement is false. Laser printers do not print one character at a time. As mentioned earlier, they print an entire line at a time using a laser beam and electrostatic imaging.
- Incorrect
Conclusion:
Based on the analysis, we can conclude that the correct characteristics of a laser printer are:
- Prints an entire line at a time
- Non-impact printer
Therefore, the correct answer is (A) i and ii.

Answer:

Option A: never

Explanation:

• My sister usually drives to work with a friend, which means she often has someone with her.
• The sentence says she "_______ drives alone," so we are looking for a word that indicates she rarely or does not drive alone.
• Option A, "never," implies that she does not drive alone at all, which matches the context of the sentence.

Explanation:

The original sentence contains the underlined phrase "attack me." The correct phrasal verb to replace it is "go for me," which also means to attack or attempt to harm someone. Therefore, option D is the correct answer.

- A: "kill me" is not a phrasal verb and has a stronger meaning than "attack."
- B: "eat me" is not a phrasal verb and implies that the dog wants to consume the person, which is not the same as attacking.
- C: Both A and B are not phrasal verbs and don't convey the same meaning as "attack."
- D: "go for me" is a phrasal verb and has the same meaning as "attack."

The correct modal verb to fill in the blank is "must."

Answer: A

Explanation:
- In this sentence, the speaker is expressing surprise or disbelief that the person is leaving so soon after arriving.
- "Must" is used to indicate necessity, strong advice, or a logical conclusion. In this case, it conveys the speaker's surprise at the person's departure.
- "Should" indicates a suggestion, "can" indicates ability, and "none of these" is not a valid option. Therefore, "must" is the most appropriate choice.

Sentence with the correct modal verb:
- Must you go already? You only arrived an hour ago!

Answer: A (is)

Explanation:
- In the given sentence, "some of the rice" is the subject.
- "Rice" is an uncountable noun, which means it cannot be counted as individual items or units.
- When dealing with uncountable nouns, we use singular verbs, such as "is" in this case.
- Thus, the correct sentence is: "Some of the rice is still left."

The correct option to complete the analogy is:

A: Glorify

Explanation:

- Venerate and Worship both refer to showing great respect and admiration, often in a religious context.

- Similarly, Extol and Glorify both mean to praise highly, often in a way that expresses admiration or respect.

So, the analogy can be understood as: Venerating is to Worshiping as Extoling is to Glorifying.

Harappan seals were most probably used in connection with trade, emphasizing their role in economic activities and possibly serving as marks of ownership or authenticity in trade transactions.

The Office of the Director of National Intelligence (ODNI) is responsible for coordinating and overseeing the activities of all U.S. intelligence agencies.

In rugby, scoring a "try" means successfully grounding the ball in the opponent's in-goal area, which earns the team points.

Microsoft and OpenAI are jointly embarking on a $100 billion project to create “Stargate,” an AI supercomputer. Scheduled for launch in 2028, it follows OpenAI’s AI upgrade in 2022. The project aims to surpass existing data centers’ capabilities by 100 times. Divided into five phases, with Stargate as the fifth, a smaller fourth-phase supercomputer is slated for release in 2026. Significant costs will be allocated to acquiring essential AI chips.

ਵਿਰੋਧੀ ਸ਼ਬਦ: ਕਿਸੇ ਸ਼ਬਦ ਦਾ ਵਿਰੋਧਾਰਥਕ ਸ਼ਬਦ ਕਿਸੇ ਖ਼ਾਸ ਪ੍ਰਸੰਗ ਵਿਚ ਹੀ ਹੁੰਦਾ ਹੈ।ਆਮ ਵਰਤੋ ਵਿਚ ਇਕ ਸ਼ਬਦ ਦੇ ਵਿਰੋਧੀ ਅਰਥ ਵਾਲ਼ੇ ਸ਼ਬਦ ਵਰਤਣ ਦੀ ਲੋੜ ਪੈਂਦੀ ਹੈ।ਜਿਵੇਂ:

Key Points

• ਨੇਕੀ- ਬਦੀ
• ਨੇੜ੍ਹੇ - ਦੂਰ
• ਉੱਚੀ – ਹੌਲੀ
• ਇਮਾਨਦਾਰ – ਬੇਈਮਾਨ
• ਆਉਂਦੇ – ਜਾਂਦੇ

ਕਿਸੇ ਸ਼ਬਦ ਦਾ ਕੋਈ ਵਿਰੋਧਾਰਥਕ ਸ਼ਬਦ ਕਿਸੇ ਖ਼ਾਸ ਪ੍ਰਸੰਗ ਵਿਚ ਹੀ ਹੁੰਦਾ ਹੈ। ਕਿਸੇ ਹੋਰ ਪ੍ਰਸੰਗ ਵਿਚ ਉਸ ਸ਼ਬਦ ਦਾ ਕੋਈ ਹੋਰ ਵਿਪਰੀਤ ਸ਼ਬਦ ਹੋ ਸਕਦਾ ਹੈ। ਪ੍ਰਸ਼ਨ ਵਿਚ ਦਿੱਤੇ ਗਏ ਸ਼ਬਦ ਨੇਕੀ ਦਾ ਬਦੀ ਸਹੀ ਵਿਰੋਧੀ ਸ਼ਬਦ ਹੈ।

ਸਹੀ ਕਰਮਣੀ ਵਾਚ: ਸਮਾਜ ਵੱਲੋਂ ਗਰੀਬ ਬੱਚਿਆਂ ਦੀ ਪੈਸਿਆਂ ਨਾਲ ਮਦਦ ਕੀਤੀ ਜਾਵੇਗੀ।
Key Points

• ਵਾਕ "ਸੁਸਾਇਟੀ ਗਰੀਬ ਬੱਚਿਆਂ ਦੀ ਪੈਸਿਆਂ ਨਾਲ ਮਦਦ ਕਰੇਗੀ" ਦੀ ਸਹੀ ਕਰਮਣੀ ਵਾਚ ਹੈ "ਸਮਾਜ ਵੱਲੋਂ ਗਰੀਬ ਬੱਚਿਆਂ ਦੀ ਪੈਸਿਆਂ ਨਾਲ ਮਦਦ ਕੀਤੀ ਜਾਵੇਗੀ"।
• ਇਸ ਵਾਕ ਵਿੱਚ, ਸੁਸਾਇਟੀ ਨੇ ਗਰੀਬ ਬੱਚਿਆਂ ਨੂੰ ਪੈਸੇ ਨਾਲ ਮਦਦ ਦੇਣ ਦੀ ਚੇਸ਼ਤ ਕਰਨ ਦੀ ਸੰਭਾਵਨਾ ਦਿਖਾਈ ਹੈ।
• ਇਸ ਕਾਰਨ, ਵਾਕ ਨੂੰ ਕਰਮਣੀ ਵਾਚ ਚੁਣਨਾ ਇਸ ਸੰਦੇਸ਼ ਨੂੰ ਸਹੀ ਤਰੀਕੇ ਨਾਲ ਸਾਬਤ ਕਰਦਾ ਹੈ ਅਤੇ ਇਸਨੇ ਵਾਕ ਦੇ ਸੰਦੇਸ਼ ਨੂੰ ਵਧਾਇਆ ਹੈ।

ਉੱਤਰ , ਹੱਥ ਨਾਲ ਲਿਖੀ ਹੋਈ ਕਿਤਾਬ ਨੂੰ ਹਥੱਲ ਕਿਹਾ ਜਾਂਦਾ ਹੈ।

Additional Information

• ਕਿਸੇ ਖਾਸ ਵਿਅਕਤੀ ਦੇ ਜੀਵਨ ਉਪਰ ਲਿਖੀ ਹੋਈ ਕਿਤਾਬ ==ਜੀਵਨੀ
• ਕਿਸੇ ਵਿਅਕਤੀ ਦੀ ਆਪਣੇ ਜੀਵਨ ਉਤੇ ਆਪ ਲਿਖੀ ਹੋਈ ਕਿਤਾਬ ==ਸਵੈ-ਜੀਵਨੀ। ​

ਸਮਾਨਾਰਥ ਸ਼ਬਦ: ਇਕ ਹੀ ਸ਼ਬਦ ਦੇ ਵੱਖ-ਵੱਖ ਪ੍ਰਸੰਗਾਂ ਵਿਚ ਵੱਖ-ਵੱਖ ਅਰਥ ਹੁੰਦੇ ਹਨ। ਇਸੇ ਤਰ੍ਹਾਂ ਇਕ ਹੀ ਅਰਥ ਨੂਮ ਪ੍ਰਗਟਾਉਣ ਲਈ ਕਈ-ਕਈ ਸ਼ਬਦ ਹੁੰਦੇ ਹਨ। ਕੁਝ ਵੱਖ-ਵੱਖ ਸ਼ਬਦ ਬਿਲਕੁਲ ਇਕ ਹੀ ਅਰਥ ਰੱਖਦੇ ਹਨ ਪਰ ਬਹੁਤੀ ਵਾਰੀ ਸਮਾਨਾਰਥਕ ਸਮਝੇ ਜਾਂਦੇ ਸ਼ਬਦ ਕੇਵਲ ਨੇੜੇ-ਤੇੜੇ ਦੇ ਅਰਥਾਂ ਨੂੰ ਹੀ ਪ੍ਰਗਟਾਉਦੇ ਹਨ। ਪਹਿਲੀ ਤਰ੍ਹਾਂ ਦੇ ਸਮਾਨਾਰਥਕ ਸ਼ਬਦਾ ਦੀਆਂ ਕੁਝ ਉਦਾਹਰਨਾਂ ਇਸ ਪ੍ਰਕਾਰ ਹਨ-

• ਜਤਨ - ਕੋਸ਼ਿਸ਼
• ਚਾਨਣਾ - ਰੋਸ਼ਨੀ
• ਉਸਤਾਦ - ਅਧਿਆਪਕ
• ਜਲ - ਪਾਣੀ
• ਅਦਭੁੱਤ - ਅਨੋਖਾ
• ਅਦਬ - ਇਜ਼ਤ
• ਉੱਘਾ - ਮਸ਼ਹੂਰ
• ਉਪਮਾ - ਸ਼ਲਾਘਾ, ਪ੍ਰਸ਼ੰਸਾ

Clearly, the given series consists of prime numbers starting from 2. The prime number after 11 is 13.

Thus, the missing number is 13.