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OTET Exam  >  OTET Test  >  OSSC TGT Mock Test Series 2026  >  OSSSC TGT Prelims Mock Test - 10 - OTET MCQ

OSSC TGT OSSSC Prelims Mock Test - 10 Free Online Test 2026


Full Mock Test & Solutions: OSSSC TGT Prelims Mock Test - 10 (100 Questions)

You can boost your OTET 2026 exam preparation with this OSSSC TGT Prelims Mock Test - 10 (available with detailed solutions).. This mock test has been designed with the analysis of important topics, recent trends of the exam, and previous year questions of the last 3-years. All the questions have been designed to mirror the official pattern of OTET 2026 exam, helping you build speed, accuracy as per the actual exam.

Mock Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 90 minutes
  • - Total Questions: 100
  • - Analysis: Detailed Solutions & Performance Insights
  • - Sections covered: General Studies, Arithmetic, Analytical Reasoning & Mental Ability, Computer & Internet Awareness, Current Affairs

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OSSSC TGT Prelims Mock Test - 10 - Question 1
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What is the hottest inhabited place on Earth?

Detailed Solution: Question 1

Dallol, located in the Danakil Depression, Ethiopia, holds the record for the highest average annual temperature for an inhabited location on Earth. It experiences extreme heat and geothermal activity.

OSSSC TGT Prelims Mock Test - 10 - Question 2
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Which country has the largest coral reef system in the world?

Detailed Solution: Question 2

Australia is home to the Great Barrier Reef, the largest coral reef system in the world. It is a UNESCO World Heritage Site and a diverse marine ecosystem.

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OSSSC TGT Prelims Mock Test - 10 - Question 3
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Shanthi Swaroop Bhatnagar awards are given for

Detailed Solution: Question 3

The Shanti Swarup Bhatnagar Prize for Science and Technology, also known as the Shanti Swarup Bhatnagar Award, is given for outstanding contributions to science. This prestigious award is presented annually by the Council of Scientific and Industrial Research (CSIR) to recognize Indian scientists for their exceptional and innovative research work in various scientific disciplines. The award aims to promote excellence in scientific research and encourage further advancements in the field of science and technology in India.

OSSSC TGT Prelims Mock Test - 10 - Question 4
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Who wrote the book Discovery of India?

Detailed Solution: Question 4

Jawaharlal Nehru, India's first Prime Minister, penned the illuminating book Discovery of India, providing a comprehensive perspective on the country's history, culture, and philosophy.

OSSSC TGT Prelims Mock Test - 10 - Question 5
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Which city is the capital of Burkina Faso?

Detailed Solution: Question 5

The correct answer is Option B: Ouagadougou. Ouagadougou is the capital of Burkina Faso. Be cautious not to confuse it with other cities like New Delhi, Islamabad, or Beijing, which are capitals of different countries.

OSSSC TGT Prelims Mock Test - 10 - Question 6
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Is the Preamble an essential part of the Constitution?

Detailed Solution: Question 6

The Preamble is considered an essential part of the Constitution. Although it was amended by the 42nd amendment, the Supreme Court has clarified that the Preamble is subject to the amending power of the Parliament, like any other provision, as long as it does not destroy the basic structure of the Constitution.

OSSSC TGT Prelims Mock Test - 10 - Question 7
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Which Ganga ruler built the world famous Konark temple?

Detailed Solution: Question 7

The Konark Sun Temple was built in 1250 CE during the reign of the Eastern Ganga King Narsimhadeva-I from stone in the form of a giant ornamented chariot dedicated to the Sun god, Surya. Konark was chosen as its place of construction because it has been described as the holy seat of Surya in various ancient texts.

OSSSC TGT Prelims Mock Test - 10 - Question 8
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The average of 80 numbers is 105. The average of the first 21 numbers is 104 and that of the next 57 numbers is 103. What is the average of the last two numbers?

Detailed Solution: Question 8

The average of the last two numbers

Hence, Option A is correct.

OSSSC TGT Prelims Mock Test - 10 - Question 9
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The average weight of a group of 15 persons increases by 2 kg when a person weighing 40 kg is replaced by Saurabh. What is the weight of Saurabh?

Detailed Solution: Question 9

Combined weight of the group increases by = 2 × 15 = 30 kg
So the answer = 40 + 30 = 70 kg
Hence, Option C is correct.

OSSSC TGT Prelims Mock Test - 10 - Question 10
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If x, y and z are in proportion, then:

Detailed Solution: Question 10

Three numbers are said to be in continued proportion when the first to second ratio equals the second to third ratio, i.e. x : y = y : z.
In the form of proportion, it can be written as x : y :: y : z

The equality x : y = y : z can be rewritten in product form as x·z = y2.

Therefore the only option that expresses this relation is the one which corresponds to x : y :: y : z,
So Option B is the correct choice.

OSSSC TGT Prelims Mock Test - 10 - Question 11
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Pipes M and N can fill a tank in 30 and 120 minutes respectively. If both the pipes are opened together, in how many minutes will the tank be filled?

Detailed Solution: Question 11


Hence, Option B is correct.

OSSSC TGT Prelims Mock Test - 10 - Question 12
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A student was asked to find  of a number. By mistake he found  of that number. His answer was 250 more than the correct answer. Find the given number.

Detailed Solution: Question 12

Let the number = x

OSSSC TGT Prelims Mock Test - 10 - Question 13
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Which of the following cannot be the probability of an event?

OSSSC TGT Prelims Mock Test - 10 - Question 14
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When pipes A and C were open, the tank was filled in 50 minutes. If Pipe A can fill the tank in 30 minutes, in how many minutes can Pipe C empty the filled tank?

Detailed Solution: Question 14

Therefore, Pipe C can empty the filled tank in 75 minutes.

OSSSC TGT Prelims Mock Test - 10 - Question 15
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In question below shown, count the number of triangle and Rectangle. 

Detailed Solution: Question 15

there are 28 triangles and 5 rectangle

OSSSC TGT Prelims Mock Test - 10 - Question 16
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How many 9's are followed by and preceded by numbers divisible by 2?

89653596834965269737294137941734

98453976153195742968532957489451

Detailed Solution: Question 16

8965359683496526973729413794173498
453976153195742968532957489451

In the given series, there are six 9's followed by and preceded by number divisible by 2.

OSSSC TGT Prelims Mock Test - 10 - Question 17
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How many persons are seated between S and V?

Detailed Solution: Question 17

Q, R, S, T, U, and V are seated in a straight line facing North.

i) S is second to the right of T.

ii) T is second to the right of Q.

iii) R is to the immediate left of Q

iv) R is to the immediate left of Q and is second to the left of V.

Thus we can see there are two persons seating between S and V.

Hence, the correct answer is "Two".

OSSSC TGT Prelims Mock Test - 10 - Question 18
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BIOS  stands for

Detailed Solution: Question 18

BIOS stands for Basic Input Output System.
Explanation:
- BIOS is a firmware that is responsible for initializing and testing hardware components during the boot process of a computer.
- It is stored on a small chip on the motherboard.
- BIOS provides the necessary instructions to the computer's hardware to start up and load the operating system.
- It is responsible for the basic input and output operations of the computer.
- BIOS performs various functions, including:
- Power-on self-test (POST): It checks the hardware components to ensure they are functioning properly.
- Loading the operating system: After the POST, BIOS loads the operating system from the boot device, such as a hard drive or a USB drive.
- Configuring hardware settings: BIOS allows users to configure certain settings, such as boot order, date and time, and hardware parameters.
- Providing low-level hardware access: BIOS provides a software interface for the operating system to communicate with the hardware components.
- BIOS is essential for the proper functioning of a computer and is often updated by the computer manufacturer to fix bugs or add new features.

OSSSC TGT Prelims Mock Test - 10 - Question 19
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In the process scheduling, ______ determines when new processes are admitted to the system.

Detailed Solution: Question 19

Long term scheduling
- Determines when new processes are admitted to the system
- Also known as admission scheduling or job scheduling
- Determines which processes should be brought into the system from the job pool or job queue
- Decides when a new process can be created and executed in the system
- Mainly focuses on managing the resources required by the processes and ensuring that the system does not become overloaded
Medium term scheduling
- Involves swapping processes between main memory and secondary memory (e.g., hard disk)
- Decides which processes should be swapped out of main memory and which should be brought back in
- It is responsible for managing the degree of multiprogramming or the number of processes in the ready state that are kept in main memory
Short term scheduling
- Also known as CPU scheduling
- Determines which process should be executed next by the CPU
- Determines the order in which ready processes are allocated the CPU for execution
- Focuses on improving the performance of the system by minimizing the waiting time and maximizing the CPU utilization
- Examples of short-term scheduling algorithms include First-Come, First-Served (FCFS), Round Robin, and Shortest Job Next (SJN)
None of these
- This option is incorrect as one of the above options is the correct answer

OSSSC TGT Prelims Mock Test - 10 - Question 20
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You edit an embedded table object by

Detailed Solution: Question 20

Answer:
To edit an embedded table object, you can follow these steps:
1. Option A: Clicking the edit sub command of the document object command on the edit menu
- Open the document containing the embedded table object.
- Go to the Edit menu at the top of the screen.
- Select the Document Object command.
- From the dropdown menu, choose the Edit sub command.
- This will allow you to edit the embedded table object.
2. Option B: Double clicking the table object
- Open the document containing the embedded table object.
- Locate the table object within the document.
- Double click on the table object.
- This action will open the table for editing.
3. Option C: Right clicking the table object, then clicking edit document on the edit menu
- Open the document containing the embedded table object.
- Right click on the table object.
- From the context menu that appears, select the Edit Document option.
- This will open the table for editing.
4. Option D: All of these
- You can use any of the above methods to edit an embedded table object.
Remember to save your changes after editing the table object to ensure that the modifications are preserved.

OSSSC TGT Prelims Mock Test - 10 - Question 21
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Which is the false statement?

Detailed Solution: Question 21


The false statement is: C: TFTP rely on TCP.
Explanation:
- Telnet is used for remote login: Telnet is a network protocol that allows remote login to a computer or server over a network. It provides a command line interface to access and control the remote system.
- FTP can transfer files between two hosts: FTP (File Transfer Protocol) is a standard network protocol used to transfer files between a client and a server on a computer network. It allows users to upload, download, and manage files on a remote server.
- TFTP rely on TCP: This statement is false. TFTP (Trivial File Transfer Protocol) is a simplified version of FTP that does not rely on TCP (Transmission Control Protocol). Instead, it uses UDP (User Datagram Protocol) for its data transfer.
- SMTP used to send mail message: SMTP (Simple Mail Transfer Protocol) is an internet standard protocol used for sending email messages between servers. It is responsible for the transmission and delivery of email messages.
In summary, the false statement is that TFTP relies on TCP. TFTP actually uses UDP for its data transfer.

OSSSC TGT Prelims Mock Test - 10 - Question 22
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Which is not the requirement of the internet?

Detailed Solution: Question 22

Explanation:
The correct answer is B:

Dos

. DOS (Disk Operating System) is not a requirement of the internet. Here is a detailed explanation of why each of the other options is a requirement:
A: Operating System
- An operating system is required to run the necessary software and manage hardware resources on a computer. It provides the foundation for running internet-related applications and services.
C: Web browser
- A web browser is essential for accessing and viewing websites on the internet. It interprets HTML, CSS, and JavaScript code to display web pages and allows users to navigate through different websites.
D: Modem
- A modem is used to connect a computer or other device to the internet. It converts digital data from the computer into analog signals that can be transmitted over telephone lines or other communication channels. The modem at the receiving end then converts the analog signals back into digital data.
In summary, while an operating system, web browser, and modem are all requirements for accessing and using the internet, DOS is not necessary for internet connectivity.

OSSSC TGT Prelims Mock Test - 10 - Question 23
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When installing a peripheral, you also usually need to install a ______.

Detailed Solution: Question 23

When installing a peripheral, you also usually need to install a ______.

The correct answer is driver.


Explanation:

When installing a peripheral, such as a printer, scanner, or external hard drive, it is necessary to install a driver. A driver is a software program that allows the peripheral to communicate with the computer's operating system and enables the computer to recognize and utilize the peripheral's features and functions.


Here are some key points to remember:



  • Peripheral: A peripheral is an external device that connects to a computer, such as a printer, scanner, mouse, keyboard, or external storage device.

  • Driver: A driver is a software program that acts as a bridge between the peripheral and the computer's operating system. It provides the necessary instructions and protocols for the operating system to communicate with the peripheral.

  • Installation: To install a peripheral, you typically follow these steps:


    • Connect the peripheral to the computer using the appropriate cables or wireless connection.

    • Insert the installation disc provided with the peripheral into the computer's disc drive, or download the driver software from the manufacturer's website.

    • Run the installation program and follow the on-screen instructions.

    • Once the driver is installed, the computer should recognize the peripheral and it will be ready for use.



Remember to always install the correct driver for your specific peripheral and operating system version to ensure compatibility and optimal performance.

OSSSC TGT Prelims Mock Test - 10 - Question 24
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Information about a process is maintained in a the ______.

Detailed Solution: Question 24

Process Control Block
The process control block (PCB) is a data structure used by an operating system to maintain information about a specific process. It is an essential component of process management and contains various details related to a process's execution.
Key Points:
- Process Identification: The PCB contains a unique process identifier (PID) that distinguishes it from other processes running in the system.
- Process State: The PCB stores the current state of the process, such as running, waiting, or terminated. This information allows the operating system to schedule and manage processes effectively.
- Program Counter: The PCB includes the program counter, which keeps track of the next instruction to be executed by the process.
- Registers and CPU Information: The PCB stores the values of various registers (e.g., general-purpose registers, stack pointer, etc.) associated with the process. This information is crucial for context switching and resuming the process's execution.
- Memory Management: The PCB maintains information about the process's memory allocation, including the base and limit registers used for memory protection.
- Open Files: The PCB keeps track of any open files or resources associated with the process. This information is necessary for managing file access and ensuring proper resource utilization.
- Process Priority: The PCB may store the priority of the process, allowing the operating system to allocate resources and schedule processes accordingly.
- Parent-Child Relationship: The PCB includes pointers or references to the process's parent and child processes, enabling the operating system to manage process hierarchies and implement process synchronization or communication mechanisms.
- Accounting Information: The PCB may contain accounting information, such as the amount of CPU time consumed by the process, the amount of memory used, and other performance-related metrics.
Overall, the process control block serves as a comprehensive repository of information about a process, allowing the operating system to effectively manage and control its execution in a multi-tasking environment.

OSSSC TGT Prelims Mock Test - 10 - Question 25
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The size of the monitor is determined by measuring the screen ______.

Detailed Solution: Question 25


To determine the size of a monitor, we measure the screen diagonally, from the top left corner to the bottom right corner. Here's a detailed explanation:
Diagonal Measurement:
- The size of a monitor is typically measured diagonally because it provides an accurate representation of the screen's actual size.
- The diagonal measurement is obtained by measuring the distance from the top left corner of the screen to the bottom right corner in a straight line.
- This measurement helps us understand the physical size of the screen and is commonly used to compare and select monitors.
Other Measurements:
- While diagonal measurement is the standard for determining monitor size, other measurements are also important for specific purposes.
- Vertical measurement refers to the distance from the top to the bottom of the screen, which is essential for understanding the screen's height.
- Horizontal measurement refers to the distance from the left to the right of the screen, which helps in determining the screen's width.
- However, these measurements alone do not provide a comprehensive understanding of the monitor's size.
Conclusion:
In conclusion, the size of a monitor is determined by measuring the screen diagonally, from the top left corner to the bottom right corner. This measurement provides an accurate representation of the screen's size and is commonly used for comparing and selecting monitors.

OSSSC TGT Prelims Mock Test - 10 - Question 26
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Which company has partnered with Adani Total Energies to set up EV charging infrastructure?

Detailed Solution: Question 26

Mahindra & Mahindra has collaborated with Adani Total Energies to establish a nationwide EV charging infrastructure. This partnership aims to enhance e-mobility solutions and improve customer experience in line with climate action goals.

OSSSC TGT Prelims Mock Test - 10 - Question 27
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Which country's navy participated in the Varuna-23 naval exercise with the Indian Navy in Phase-II?

Detailed Solution: Question 27

The Varuna naval exercise is a biennial exercise between the Indian Navy and the French Navy. The 21st edition of the exercise, Varuna-23, was held in the Arabian Sea in September 2023. Phase II of the exercise was held from September 6 to 9, 2023.

OSSSC TGT Prelims Mock Test - 10 - Question 28
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Which company has signed a merger deal with Viacom18 Media and The Walt Disney Company to form a joint venture?

Detailed Solution: Question 28

Reliance Industries (RIL) has announced a merger deal with Viacom18 Media and The Walt Disney Company to establish a joint venture (JV) integrating Viacom18 and Star India operations. With RIL committing a significant investment of Rs 11,500 crore (approximately US$ 1.4 billion) into the JV, this strategic move aims to reshape the Indian entertainment and sports industry landscape.

OSSSC TGT Prelims Mock Test - 10 - Question 29
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In which city did the inauguration of the 58th DGsP/IGsP Conference 2023 take place?

Detailed Solution: Question 29

The 58th DGsP/IGsP Conference 2023 was inaugurated at the Rajasthan International Centre in Jaipur, with the participation of law enforcement officers in both physical and virtual modes.

OSSSC TGT Prelims Mock Test - 10 - Question 30
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Which country has declared a health emergency due to escalating cases of dengue fever in 2024?

Detailed Solution: Question 30

Peru has declared a health emergency in response to the surge in dengue fever cases, with over 31,000 reported cases and 32 fatalities in 2024. This declaration encompasses 20 out of Peru's 25 regions, highlighting the severity of the situation in the country.

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About this OTET Mock Test

This mock test contains 100 questions designed to replicate the pattern, difficulty level and time pressure of the actual OTET exam. It is part of OSSC TGT Mock Test Series 2026 on EduRev, covering all the topics that are being asked as per the current OTET syllabus. Attempting this test under timed conditions will help you assess your exam readiness, identify subject-wise weak areas, and improve your speed and accuracy before the actual exam.

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