Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. These carriers of bacteria and viruses cause many diseases like Yellow Fever, Malaria etc. so panchayats and municipalities are taking a lot of care to protect people from them. B. There are thousands of species of mosquitoes that are known to the people of the world. They mainly live in still water and other places where water is stored. C. Mosquitos are everywhere now. Villagers, as well as city dwellers are afraid of these small creatures. D. Usually, female and male mosquitoes take feed on plant’s or fruit honey, however female mosquitoes mostly suck the blood of humans.
CBAD
Understanding Jumbled Sentences and Paragraph Coherence
Arranging jumbled sentences to form a coherent and meaningful paragraph is a common task that tests your understanding of logical flow and sentence connectors. The goal is to find the sequence of sentences that creates a smooth and sensible reading experience.
Presenting the Jumbled Sentences
Here are the sentences provided in a jumbled order:
- A. These carriers of bacteria and viruses cause many diseases like Yellow Fever, Malaria etc. so panchayats and municipalities are taking a lot of care to protect people from them.
- B. There are thousands of species of mosquitoes that are known to the people of the world. They mainly live in still water and other places where water is stored.
- C. Mosquitos are everywhere now. Villagers, as well as city dwellers are afraid of these small creatures.
- D. Usually, female and male mosquitoes take feed on plant’s or fruit honey, however female mosquitoes mostly suck the blood of humans.
How to Approach Sentence Arrangement
To solve jumbled sentence problems, consider the following steps:
- Look for an introductory sentence, which often introduces the main topic or subject.
- Identify connecting words, pronouns, or phrases that link sentences together (e.g., "these," "they," "also," "therefore").
- Group sentences that discuss similar aspects of the topic.
- Look for a concluding sentence that summarizes or provides a final point.
- Try reading the sentences in different possible orders to check for logical flow and coherence.
Analyzing the Sentences
Let's look at each sentence:
- Sentence C: Introduces the topic (mosquitoes) and states their prevalence and the fear they cause. This seems like a strong candidate for an opening sentence.
- Sentence B: Provides more detail about mosquitoes - their species and habitat. This could logically follow an introduction.
- Sentence A: Refers to "These carriers of bacteria and viruses". This strongly suggests it follows sentences that identify mosquitoes as potential threats or discuss their nature. It also mentions diseases and protective measures.
- Sentence D: Describes the feeding habits of mosquitoes, specifically mentioning female mosquitoes sucking human blood. This is a specific biological detail.
Determining the Correct Sequence
Let's try to build the paragraph step-by-step based on logical connections:
- Sentence C is a good opener as it introduces the topic (mosquitoes) and their impact (they are everywhere and feared).
- Sentence B provides background information about mosquitoes, like the number of species and where they live. This logically follows the general introduction in C.
- Sentence A refers to mosquitoes as "These carriers of bacteria and viruses". The fear mentioned in C and the description in B lead well into explaining *why* they are feared – they transmit diseases. Sentence A explains this harmful aspect and mentions actions taken against them.
- Sentence D discusses the feeding habits, specifically mentioning female mosquitoes feeding on human blood. This detail provides context relevant to disease transmission mentioned in A (many mosquito-borne diseases are transmitted through blood). Placing it after A provides a specific detail related to how they interact with humans in a harmful way.
Following this logic, the sequence CBAD forms a coherent paragraph.
The Coherent Paragraph
Arranging the sentences in the order CBAD gives the following paragraph:
Mosquitos are everywhere now. Villagers, as well as city dwellers are afraid of these small creatures. There are thousands of species of mosquitoes that are known to the people of the world. They mainly live in still water and other places where water is stored. These carriers of bacteria and viruses cause many diseases like Yellow Fever, Malaria etc. so panchayats and municipalities are taking a lot of care to protect people from them. Usually, female and male mosquitoes take feed on plant’s or fruit honey, however female mosquitoes mostly suck the blood of humans.
Sentence Order Justification Table
| Order | Sentence | Role/Connection |
|---|---|---|
| 1 | C | Introduces the topic (Mosquitoes), prevalence, and fear. |
| 2 | B | Provides general information (species, habitat), elaborating on the topic. |
| 3 | A | Explains the reason for fear (disease carriers), links to prevalence and danger. "These carriers" refers to mosquitoes. |
| 4 | D | Provides a specific detail about feeding habits, relevant to interaction with humans and disease (mentioned in A). |
Revision Table: Paragraph Coherence Concepts
| Concept | Explanation | Importance in Sentence Arrangement |
|---|---|---|
| Introduction | The first sentence(s) that introduce the main topic. | Helps identify the starting point of the paragraph. |
| Logical Flow | The natural progression of ideas from one sentence to the next. | Ensures the paragraph makes sense and is easy to follow. |
| Connecting Words/Phrases | Words or phrases that link sentences or ideas (e.g., pronouns, conjunctions, transition words). | Crucial clues for identifying sentence relationships. "These carriers" in A is a key connector. |
| Supporting Details | Sentences that provide information, examples, or explanations about the main topic. | These typically follow the introduction and build the body of the paragraph. |
| Conclusion (Optional) | A sentence that summarizes or provides a final thought (not always present in short paragraphs). | Marks the end of the paragraph's idea development. |
Additional Information: Building Strong Paragraphs
A well-constructed paragraph is a collection of sentences that work together to discuss a single main idea. When arranging jumbled sentences, you are essentially reconstructing a paragraph that someone else has broken apart. Focusing on the logical connections between sentences is key.
- Look for cause and effect relationships.
- Identify sentences that provide definitions followed by examples.
- Find sequences that move from general statements to specific details.
- Pay attention to timelines or processes if the topic involves steps or historical events.
Mastering sentence arrangement improves your reading comprehension and writing skills by making you more aware of how sentences are structured to create meaning and coherence.
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 :
