OSSSC TGT Prelims Mock Test - 9 - OTET MCQ

The Fundamental Rights in the Indian Constitution are influenced by the American Constitution, emphasizing individual freedoms.

Anandmath is a Bengali novel written by Bankim Chandra Chatterjee, depicting the Sannyasi Rebellion of the late 18th century.

If the Chief Minister fails to become a member of either house within six months, it results in the loss of the Chief Minister's position.

Cash crops are crops grown for sale in the market, and they contribute significantly to the agricultural economy.

The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.

Plains account for 43.3% of India's total landmass, making them a significant geographical feature in the country.

Compositionally, the pegmatites consist of the mica, feldspars, quartz, and muscovite with local concentrations of accessory minerals such as beryl, spodumene, tourmaline, columbite-tantalite, triphylite-lithiophilite, amblygonite and minor sulfides and arsenides.

The first Frisbees were pie tins from the Frisbie Pie Company in Connecticut. In the 1950s, the pie tins were changed to plastic plates. The name then became the Flying Saucer, but later changed to Frisbee.

Hence, Option D is correct.

The number of students who play both the games = (30 + 50 + 40)% – 100% = 20%
Hence, Option D is correct.

⇒ (2/1000) × (5/10)

⇒ (10/10000)

⇒ (1/1000) = 0.001

∴ 0.002 x 0.5 = 0.001

a = 3
d = a(2) – a(1)
⇒ 1 – 3 = -2
⇒ d = -2

Diameter of the circle = breadth of the rectangle = 42 meters
Radius of the circle

So the answer 

Hence, Option D is correct.

Given, LCM = 225, HCF = 5,
First Number = 25 , Second Number = ?
We can find the Second Number with the help of given formula,
"LCM × HCF = 1st Number× 2nd Number"
⇒ 225 × 5 = 25 × 2nd Number

∴ 2nd Number = 45

x% of a = y% of b
z × x% of a = z × y% of b

Hence, Option C is correct.

Let the total length of the tree be X + Y meters
From the figure tan 45 = X/20 => X = 20
cos 45 = 20/Y => Y = 20/cos 45 = 20√2
X + Y = 20 + 20radic; 2 = 20 + 2 x 10 x 1.414 = 48.28 meters

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 lightest in weight is C.

When the digits of the number '6379452' are arranged in ascending order,
then rearrangement will be 2 3 4 5 6 7 9

Now, fourth digit from the left = 5

Second digit from the right = 7

Sum of fourth and second digit = 5 + 7 = 12

As the result of Race is Fatigue similarly the result of Fast is Hunger.

As 'Calf' is the youngest of 'Cow' similarly 'Kitten' is the young one of 'Cat'.

Checking Statement I:

As per hints, following arrangements can be formed

A > E > B > C/D > D/C

Here in the above statements, clearly A is the heaviest person.

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

Checking Statement II:

As per hints, following arrangements can be formed

A > E > B/C > C/B

Since, there is no information about D, so statement II alone is not sufficient.

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

Hence, Option A is correct.

Logic: We have to make a family tree as per the above conditions.

Consider the below symbols.

The family tree for the given problem is as follows:

In the question, Her father is the only son of my father means woman's father and the man's father's only son is the same person means he is talking about himself. 

As the man is the father of that woman.

Therefore, the correct answer should be "Option 1: Father".  

1st term = 2
2nd term = 2 + 3 = 5
3rd term = 5 + 4 = 9
4th term = 9 + 5 = 14
5th term = 14 + 6 = 20
6th term = 20 + 7 = 27

Thus, Missing number is 4th term = 14

The process of converting analog signals into digital signals so that they can be processed by a receiving computer is referred to as:

Answer: D. Digitizing

Explanation:
To provide a detailed solution, let's break down the process of converting analog signals into digital signals and explain each step:
1. Analog Signals:
- Analog signals are continuous waveforms that represent real-world data such as sound, temperature, or light intensity.
- These signals have infinite possibilities and can take any value within a specific range.
2. Digital Signals:
- Digital signals are discrete and binary in nature, consisting of only two possible values: 0 and 1.
- These signals are used by computers and digital devices to represent and process information.
3. Process of Conversion:
- The process of converting analog signals into digital signals involves several steps:
a. Sampling:
- The analog signal is sampled at regular intervals to capture its amplitude at each point in time.
- The sampling rate determines the number of samples taken per second, also known as the sample rate.
b. Quantization:
- Each sampled value is quantized by assigning it a specific digital value from a predefined range.
- This process reduces the infinite possibilities of the analog signal to a finite number of digital values.
- The number of digital values available is determined by the bit depth or resolution.
c. Encoding:
- The quantized digital values are encoded into binary code, usually represented as a series of 0s and 1s.
- This encoding allows the digital signal to be transmitted or stored in a format that computers can process.
d. Transmission:
- The digital signal can now be transmitted over various communication channels such as cables, fiber optics, or wireless networks.
- The binary representation of the signal ensures accurate and reliable transmission.
e. Reception and Decoding:
- The receiving computer or device receives the digital signal and decodes it back into quantized values.
- The decoding process reverses the encoding and quantization steps, reconstructing the original analog signal.
f. Processing:
- Once the analog signal is converted back to digital form, the receiving computer can process it using various algorithms and techniques.
- Digital signal processing (DSP) techniques can be applied to manipulate, analyze, or extract information from the digital signal.
Conclusion:
- The entire process of converting analog signals into digital signals, including sampling, quantization, encoding, transmission, reception, decoding, and processing, is collectively known as digitizing.
- Therefore, the correct answer to the given question is D. Digitizing.

Explanation:
The correct syntax for the SUM function in Excel is:
A: =SUM(A1, B1)
This syntax adds the values of cell A1 and B1.
B: =SUM(A1:B9)
This syntax adds the values in the range from cell A1 to B9.
C: =SUM(A1:A9, B1:B9)
This syntax adds the values in the ranges from cell A1 to A9 and B1 to B9.
D: All of these
This means that all of the above options are correct and can be used to calculate the sum of values in Excel.
In summary, all of the given options (A, B, and C) have the correct syntax for the SUM function in Excel. These options demonstrate different ways to specify the cells or ranges to be summed.

ATM is an example of Star topology.
Explanation:
- ATM stands for Asynchronous Transfer Mode, which is a high-speed networking technology used for transmitting data.
- It is a form of packet-switching, where data is divided into small packets and transmitted over a network.
- In a star topology, all devices are connected to a central hub or switch. Each device has its own dedicated connection to the hub.
- Similarly, in an ATM network, all devices are connected to a central switch known as the ATM switch.
- The ATM switch acts as the central hub, and all devices connected to it have their own dedicated connection.
- This allows for efficient data transmission and minimizes data collisions or delays that can occur in other network topologies.
- The star topology also provides easy scalability and fault tolerance, as adding or removing devices does not affect the entire network.
- Therefore, ATM is an example of the star topology as it utilizes a central switch to connect multiple devices in a dedicated manner.

The answer is B: Dynamic Host Configuration Protocol.
Explanation:
DHCP stands for Dynamic Host Configuration Protocol. It is a network management protocol used to automatically assign IP addresses and other network configuration parameters to devices on a network.
Here is a detailed explanation of DHCP:
1. Dynamic: DHCP dynamically assigns IP addresses to devices on a network. This means that IP addresses are not manually configured on each device but are automatically assigned by the DHCP server.
2. Host: DHCP is used to assign IP addresses to hosts or devices on a network. Hosts can include computers, smartphones, printers, routers, and other network devices.
3. Configuration: DHCP not only assigns IP addresses but also provides other network configuration parameters such as subnet mask, default gateway, DNS server addresses, and lease duration.
4. Protocol: DHCP is a protocol that defines the rules and procedures for devices to communicate and obtain network configuration information from the DHCP server.
Benefits of DHCP:
- Simplifies network administration by automating IP address assignment.
- Reduces the chances of IP address conflicts.
- Allows easy reconfiguration of network settings without manual intervention.
- Supports dynamic allocation of IP addresses based on the availability in the DHCP pool.
- Provides centralized management and control of IP address assignments.
In conclusion, DHCP (Dynamic Host Configuration Protocol) is a network management protocol that dynamically assigns IP addresses and other network configuration parameters to devices on a network.

Layer one of the OSI model is the Physical layer.
The Physical layer is responsible for the actual transmission of data bits over a physical medium. It deals with the physical characteristics of the communication medium and the electrical, mechanical, and functional specifications of the devices used to transmit data.
Key points about the Physical layer:
- It is the lowest layer in the OSI model and is concerned with the physical transmission of data.
- The Physical layer defines the physical and electrical properties of the transmission medium, such as cables, connectors, and signaling methods.
- It handles the conversion of digital data into a physical signal for transmission and vice versa.
- It defines the protocols for data encoding, modulation, and synchronization.
- It deals with the transmission of raw bits and does not concern itself with the content or structure of the data being transmitted.
- It ensures that the data is sent and received reliably, without errors or loss.
- Examples of devices that operate at the Physical layer include network interface cards (NICs), cables, hubs, repeaters, and modems.
- The Physical layer provides the foundation for higher layers in the OSI model to transmit data.
In summary, the Physical layer is responsible for the physical transmission of data and defines the specifications of the transmission medium and devices used for communication. It is the first layer in the OSI model and plays a crucial role in ensuring reliable data transmission.

Internet Safety: A Detailed Explanation

Internet safety is a crucial aspect that applies to everyone who uses a computer that can connect to the Internet, regardless of their online activities. It is essential to understand the potential risks and take necessary precautions to protect oneself and their personal information. Here are the key points to consider:

1. Online Identity Protection:

• Creating strong and unique passwords for all online accounts


• Using two-factor authentication when available


• Avoiding sharing personal information on public platforms


• Being cautious while interacting with strangers online

2. Phishing and Scams:

• Avoiding clicking on suspicious links or downloading attachments from unknown sources


• Verifying the legitimacy of websites before providing personal or financial information


• Being skeptical of offers that seem too good to be true


• Regularly updating and using antivirus software

3. Cyberbullying and Online Harassment:

• Being mindful of one's online behavior and treating others with respect


• Blocking and reporting any instances of cyberbullying or harassment


• Keeping personal information private and not engaging in online conflicts

4. Social Media Safety:

• Reviewing and adjusting privacy settings regularly


• Being cautious while accepting friend requests or following strangers


• Avoiding sharing sensitive or personal information publicly


• Using discretion while posting photos or videos

5. Safe Online Shopping:

• Verifying the credibility of online sellers and websites


• Using secure payment methods and checking for secure website connections (https)


• Keeping track of online transactions and reviewing bank statements regularly

6. Protecting Personal Data:

• Regularly backing up important files and data


• Using encryption tools to secure sensitive information


• Avoiding downloading files or software from untrusted sources

7. Safe Internet Usage for Children:

• Setting up parental controls and monitoring online activities


• Teaching children about online dangers and responsible Internet use


• Encouraging open communication and reporting any uncomfortable situations

By following these guidelines and staying informed about the latest online threats, individuals can enhance their internet safety and protect themselves from potential risks. Remember, internet safety is a shared responsibility and applies to everyone who uses a computer that can connect to the Internet.