The correct answer is (i), (iii), and (iv) only.Key Points

• HSRA was founded by Ram Prasad Bismil and other important figures associated with HSRA are Chandrasekhar Azad, Ashfaqulla Khan, Bhagat Singh, Sukhdev Thapar, and Jogesh Chandra Chatterjee, Jatin das, Ajay Ghosh.
• Hindustan Republican Association (HRA) –  renamed in 1928 as the Hindustan Socialist Republican Association (HSRA) –  a revolutionary organization that was set up in 1923.
• Revolutionaries like Chandrashekhar Azad, Bhagat Singh, Rajguru, and Sukhdev were present at the meeting, held at the Feroz Shah Kotla ground in Delhi, during the establishment of the organization

Thus,  the leaders of the Hindustan Socialist Republican Army (HSRA) were  Bhagat Singh, Jatin Das, and Ajoy Ghosh.

Additional Information

• Bhagat Singh was involved in two high-profile plots against British authorities in India that helped galvanize the Indian independence movement. In 1928 he took part in a plot to kill the police chief responsible for the death of influential Indian writer and politician Lala Lajpat Rai.
• Subhas Chandra Bose was an Indian nationalist whose defiance of British authority in India made him a hero among Indians, but his wartime alliances with Nazi Germany and Imperial Japan left a legacy vexed by authoritarianism, anti-Semitism, and military failure.
• Rabindranath Tagore, the Noble laureate gave the title of 'Desh Nayak' to Subhash Chandra Bose in recognition of his service to the nation and its people.
• Jatin Das was an Indian independence activist and revolutionary who worked to make India independent from the British Raj and was a member of the Hindustan Socialist Republican Association. He died in the Lahore Central Jail after a 63-day hunger strike.

Solinas, a startup incubated at IIT Madras, developed India’s first septic tank cleaning robot, Homosep Atom, addressing manual scavenging issues. The DST-TBI-supported innovation reaches 16 cities, offering end-to-end solutions for sewer cleaning, reducing costs and promoting robotic cleaning. Solinas specializes in deep-tech, climate tech solutions, including miniature robots addressing water and sanitation challenges. Their technologies, like Endobot and Swasth AI, serve as diagnostic tools, identifying and mitigating water contamination, blockages, and sewer overflows, contributing to societal development and environmental sustainability.

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• The National Quantum Mission was approved recently by the Union Cabinet. Its aim is to seed, nurture and scale scientific and industrial research and development and create an innovative ecosystem in quantum technology.
• The Centre has approved Rs 6,003 crore for the National Quantum Mission, to fund scientific and industrial research development in quantum technology.

HCF is 23. So the other two numbers would be,
(23 * 13) and (23 * 14).
Thus Larger Number = 23 * 14 = 322.

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

Weights → A + B + C + D = 64 × 4 = 256 kg
Weights → A + B = 50 × 2 = 100 kg
Weights → B + C + D = 70 × 3 = 210 kg
Weights → A + B + B + C + D = 100 + 210 = 310 kg
So the answer = 310 – 256 = 54 kg
Hence, Option D is correct.

Hence, Option B is correct.

25% of A + 50% of B = 90% of B
25% of A = 40% of B

62.50% of A = B
Hence, Option D is correct.

Hence, Option B is correct.

(The volume of cube = side³)
The ratio of sides = ∛8 : ∛27 = 2 : 3
Hence, Option B is correct.

In a proportion, the product of the first and third terms is equal to the product of the second and fourth terms.
Let's check each option:
(i) x:y::z:x → This doesn't follow the pattern of a proportion.
(ii) x:y::y:z → This follows the pattern of a proportion.
(iii) x:y::z:y → This doesn't follow the pattern of a proportion.
(iv)  x:z::y:z → This doesn't follow the pattern of a proportion.
Therefore, the answer is (b).

The Logic followed here is:

The third number = The First number × (second number ÷ 2)

In Row 1:- 10, 4, 20

The third number = 10 × (4 ÷ 2)

= 10 × 2 = 20

In Row 2:- 15, 8, 60

The third number = 15 × (8 ÷ 2)

= 15 × 4 = 60

Similarly,

In Row 3:- 25, 8, ?

The third number = 25 × (8 ÷ 2)

? = 25 × 4 = 100

Hence, the correct answer is "100".

Additional Information 

The most common pattern asked in exams are based on:

• It could be the sum of two numbers divided by a constant
• It could be the average of numbers.
• It could be in the form of alphabets, where alphabets are increased by constant or increased by the square of numbers or increased by prime numbers.
• It could be the difference of product of two diametrically opposite numbers.
• It could be the difference in the sum of adjacent numbers.
• The difference of the numbers could be in the pattern 13 ± 1, 23 ± 1,  and so on.
• The difference of the numbers could be in the pattern 12 ± 1, 22 ± 1, and so on.
• Numbers could be 12, 22, 32, and so on or 13, 23, 33, and so on.
• The difference could be prime numbers or the difference could be the square of prime numbers.
• The difference could be in the form of N2 ± N or N3 ± N.
• The difference could be in the form of ×N + N or ×2 + 1, ×2 + 2, ×2 + 3, and so on.
• The difference could be in the form of ×2 ± 1 alternatively.
• Numbers could be ×1, ×2, ×3, and so on. 

The description is as follows:

 

Hence, ‘COW’ is the odd one out.

As per the given information;

Hence, Rima is in South direction from her starting point.

The logic followed is:

All the other options except option (3), the the number given are prime number whereas option 3 is a perfect cube. 

Option 1: 47

It is a prime number.

Option 2: 17

It is a prime number.

Option 3: 27

It is a perfect cube of 3.

Option 4: 37

It is a prime number..

Hence, the correct answer is "Option 3".

The total distance = 15 + 20 + 30 + 15 = 80m

Hence, the correct answer is 80m.

International Yoga Day is celebrated on 21^st June every year.

Similarly;

Kargil Victory day is commemorated on 26^th July every year.

Hence, "Kargil Victory Day : 26^th July" is the correct answer.

Important Points

Hence, the person does not satisfy all the conditions.

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

These are all defensive games.

According to the information given in the question, we can draw the following diagram.

Thus we can see if a man has to travel to point E from point A  (through these points by the shortest distance), he has to follow a path point A → B → F → E.

Thus travelling from point A, he will pass the first point B.

Hence, the correct answer is "Point B".

One word substitution is Archaeology.

Anthropology is the scientific study of humans, human behavior and societies in the past and present.

Archaeology is the science which studies ancient societies based on their material remains. Through the analysis of objects and those works constructed by ancient peoples, this science can arrive at conclusions about their culture and their ways of life. There are several branches of Archaeology as well as many tools relevant to this science.

History is the past as it is described in written documents, and the study thereof.

Ethnology is (anthropology) the branch of anthropology that studies and compares the different human cultures.

• Reckless or rash means "acting or done without considering the possible results".
• Courageous: not deterred by danger or pain; brave.
• Bold: (of a person, action, or idea) showing a willingness to take risks; confident and courageous.
• Daring: causing outrage or surprise by being boldly unconventional.

Hence Correct Answer is Option B

The sentence "One cannot expect children to understand these problems" in the Active Voice can be accurately transformed into the Passive Voice as:

C. Children cannot be expected to understand these problems.

This option represents the same meaning as the original sentence in the Passive Voice.

As we know that ,
Smother means to suffocate or stifle, i.e, to prevent the growth of something, nurture is to help the growth, repress also means to prevent the growth and thus is a synonym to smother.
From above it is clear that Nurture is opposite word of Smother . 

• Consequences are results of something that already had happened whereas conclusions are the final verdits of discussions or ideas.
• Results: something that happens because of something else; the final situation at the end of a series of actions
• Conclusions: an opinion that you reach after thinking about something carefully
• Difficulties: the state or condition of being difficult
• Applications: the action of putting something into operation.

Hence Correct Answer is Option A

Process Control Block (PCB)

• Process number: The PCB contains the unique identifier or process number assigned to the process by the operating system.


• List of open files: The PCB includes a list of files that the process has currently opened. This list helps the operating system keep track of the files being accessed by the process.


• Memory limits: The PCB stores information about the memory limits for the process, including the start and end addresses of the process's memory allocation.

Therefore, the correct answer is All of these, as all the given options are contained in the process control block.

The HTTP Protocol
The HTTP protocol, which stands for HyperText Transfer Protocol, is a protocol that defines how messages are formatted and transmitted over the internet. It specifies the actions that web servers and browsers should take in response to various commands. Here's a detailed explanation of the HTTP protocol:
1. Message Formatting:
- HTTP messages consist of a request or a response.
- The request message is sent by a client (such as a web browser) to a server, requesting a specific action to be performed.
- The response message is sent by the server to the client, providing the requested information or indicating an error.
2. Message Transmission:
- HTTP messages are transmitted over TCP/IP, which is the underlying protocol for internet communication.
- TCP/IP ensures that the messages are divided into packets and delivered reliably to the intended recipient.
3. Actions for Web Servers:
- Web servers receive HTTP requests from clients and process them.
- They perform actions such as retrieving resources (HTML files, images, etc.) from the server's file system or executing server-side scripts.
- The server then constructs an HTTP response message and sends it back to the client.
4. Actions for Web Browsers:
- Web browsers initiate HTTP requests to web servers to retrieve web pages.
- They send a request message specifying the desired resource (e.g., a URL).
- The browser then receives the response message from the server and renders the web page for the user to view.
5. Commands and Responses:
- HTTP defines a set of commands (methods) that clients can use in their requests, such as GET, POST, PUT, and DELETE.
- The server responds to these commands with specific status codes, indicating the success or failure of the request (e.g., 200 for success, 404 for not found).
Conclusion:
The HTTP protocol is essential for communication between web servers and web browsers. It defines the format and transmission of messages, as well as the actions to be taken by servers and browsers. It enables the retrieval and rendering of web pages, making it a fundamental protocol for the World Wide Web.