Match List I with List II: List - I List - II (Type of a Website) (Website Address) A. e-Commerce I. www.linkedin.com B. Building up social media II. www.bing.com C. News III. www.amazon.com D. Search engine IV. www.bbc.co.uk Choose the correct answer from the options given below:
Matching Website Types and Addresses
The question asks us to match different types of websites listed in List I with their corresponding website addresses provided in List II. Understanding the primary function of each website type is key to finding the correct match.
Analyzing List I and List II
Let's examine each item in List I and find its most suitable match in List II based on what these websites are known for:
| List I (Type of a Website) | List II (Website Address) |
|---|---|
| A. e-Commerce | I. www.linkedin.com |
| B. Building up social media | II. www.bing.com |
| C. News | III. www.amazon.com |
| D. Search engine | IV. www.bbc.co.uk |
Analyzing Each Website Type and Finding the Match
- A. e-Commerce: An e-commerce website is primarily used for buying and selling goods or services online. Looking at List II, www.amazon.com is a well-known online retail giant where people buy products. Therefore, A matches with III.
- B. Building up social media: This refers to platforms where users connect, share content, and build networks. From List II, www.linkedin.com is a professional networking site, which is a type of social media platform focused on career and business connections. Therefore, B matches with I.
- C. News: A news website provides current information, reports, and articles on various events happening around the world. In List II, www.bbc.co.uk is the website for the British Broadcasting Corporation, a major news organization. Therefore, C matches with IV.
- D. Search engine: A search engine is a tool used to search for information on the World Wide Web. Among the options in List II, www.bing.com is a popular search engine developed by Microsoft. Therefore, D matches with II.
Establishing the Correct Pairings
Based on the analysis above, the correct pairings are:
- A - III (e-Commerce - www.amazon.com)
- B - I (Building up social media - www.linkedin.com)
- C - IV (News - www.bbc.co.uk)
- D - II (Search engine - www.bing.com)
Comparing with the Options
Let's compare our established pairings with the given options:
- Option 1: (A) - (II), (B) - (I), (C) - (IV), (D) - (III) - Incorrect (A and D are mismatched)
- Option 2: (A) - (II), (B) - (IV), (C) - (I), (D) - (III) - Incorrect (A, B, C, and D are mismatched)
- Option 3: (A) - (I), (B) - (II), (C) - (IV), (D) - (III) - Incorrect (A, B, and D are mismatched)
- Option 4: (A) - (III), (B) - (I), (C) - (IV), (D) - (II) - Correct. This matches our findings.
Therefore, the correct option is the one that shows the pairing (A) - (III), (B) - (I), (C) - (IV), (D) - (II).
Revision Table: Website Types
| Website Type | Primary Function | Example (from List II) |
|---|---|---|
| e-Commerce | Buying and selling online | www.amazon.com |
| Social Media | Connecting with others, sharing content | www.linkedin.com |
| News | Providing current information and reports | www.bbc.co.uk |
| Search Engine | Finding information on the web | www.bing.com |
Additional Information: Understanding Website Categories
Websites serve various purposes, and categorizing them helps in understanding their function and target audience. Here are a few common categories beyond those mentioned in the question:
- Informational Websites: Provide information on a specific topic, organization, or service without necessarily selling anything. (e.g., Wikipedia, government websites).
- Blogs: Websites featuring regularly updated articles, usually written in an informal or conversational style.
- Educational Websites: Offer courses, tutorials, or resources for learning. (e.g., Khan Academy, Coursera).
- Entertainment Websites: Provide content primarily for amusement, such as videos, games, or articles on hobbies.
Recognizing these categories helps in identifying the purpose of a website from its content and structure, and often from its domain name or URL itself.
Important Questions from Miscellaneous
A stone is thrown horizontally from the top of a 20 m high building with a speed of 12 m/s. It hits the ground at a distance R from the building. Taking g = 10 m/s2 and neglecting air resistance will give :
A sphere of volume V is made of a material with lower density than water. While on Earth, it floats on water with its volume f1V (f1 < 1) submerged. On the other hand, on a spaceship accelerating with acceleration a < g (g is the acceleration due to gravity on Earth) in outer space, its submerged volume in water is f2V. Then:
A railway wagon (open at the top) of mass M1 is moving with speed v1 along a straight track. As a result of rain, after some time it gets partially filled with water so that the mass of the wagon becomes M2 and speed becomes v2. Taking the rain to be falling vertically and the water stationery inside the wagon, the relation between the two speeds v1 and v2 is :
Consider the following statements:
1. Distance between the longitudes becomes zero on North Pole and South Pole.
2. Distance between the longitudes is maximum on the Equator.
3. Number of longitudes is more than number of latitudes.
Which of the statements given above is/are correct?
One block of 2⋅0 kg mass is placed on top of another block of 3⋅0 kg mass. The coefficient of static friction between the two blocks is 0⋅2. The bottom block is pulled with a horizontal force F such that both the blocks move together without slipping. Taking acceleration due to gravity as 10 m/s2, the maximum value of the frictional force is :
