Consider the given question and decide which of the following statements is sufficient to answer the question. Is Raju fond of travelling? Statements: 1. Raju has seen the Eastern, the Western, the Northern and the Southern parts of India.
Statement 1 alone is sufficient but statement 2 alone is not sufficient to answer the question.
Analysing Raju's Fondness for Travelling: A Data Sufficiency Question
The question asks whether Raju is fond of travelling. We are given two statements and need to determine if either statement alone, or both statements together, are sufficient to answer this question.
Evaluating Statement 1: Raju's Travel Experience
Statement 1 says: "Raju has seen the Eastern, the Western, the Northern and the Southern parts of India."
- This statement indicates that Raju has travelled extensively across India.
- Travelling to all four major geographical regions of a large country like India typically involves significant travel over considerable distances and likely multiple trips.
- While it's theoretically possible someone travels extensively for reasons other than fondness (e.g., work obligations), in the context of data sufficiency, such extensive personal travel is a very strong indicator of a person being fond of travelling. It is highly improbable that someone would undertake such widespread travel if they disliked travelling.
- Therefore, based on statement 1, we can reasonably conclude that Raju is fond of travelling. Statement 1 provides sufficient information to answer the question.
Evaluating Statement 2: Raju's Social Preferences
Statement 2 says: "Raju likes to be in the company of his friends."
- This statement tells us about Raju's social nature and his preference for being with friends.
- This preference for company has no direct connection to whether Raju is fond of travelling.
- Raju might enjoy the company of friends at home, at local places, or even while travelling.
- Knowing that Raju likes his friends does not tell us if he likes travelling itself.
- Therefore, statement 2 alone is not sufficient to answer the question about Raju's fondness for travelling.
Evaluating Both Statements Together
If we consider both statements together, statement 1 already provides sufficient evidence about Raju being fond of travelling. Statement 2 adds information about his social life but does not provide any additional details that would change our conclusion about his fondness for travelling based on statement 1. Therefore, combining the statements does not add anything crucial for answering the specific question about travelling if statement 1 is already sufficient.
Conclusion on Sufficiency
Based on our analysis:
- Statement 1 alone is sufficient to conclude that Raju is fond of travelling.
- Statement 2 alone is not sufficient to conclude whether Raju is fond of travelling or not.
This aligns with the scenario where statement 1 alone is sufficient, but statement 2 alone is not sufficient.
Revision Table: Data Sufficiency Summary
| Statement(s) Considered | Sufficient to Answer "Is Raju fond of travelling?" | Reasoning |
|---|---|---|
| Statement 1 Alone | Yes | Extensive travel across India strongly implies fondness for travelling. |
| Statement 2 Alone | No | Liking friends doesn't indicate fondness for travelling. |
| Statements 1 and 2 Together | Yes | Statement 1 is already sufficient; statement 2 doesn't add necessary travel information. |
Additional Information: Understanding Data Sufficiency
Data sufficiency questions test your ability to determine if the given statements provide enough information to answer a specific question. You don't actually need to find the answer, just whether the information is sufficient.
- Key Principle: A statement (or combination of statements) is sufficient if it allows you to give a definite 'Yes' or 'No' answer to the question.
- Evaluating Statements:
- First, check if Statement 1 alone is sufficient. Ignore Statement 2 for now.
- Next, check if Statement 2 alone is sufficient. Ignore Statement 1 for now.
- Finally, if neither statement alone is sufficient, check if both statements taken together are sufficient.
- In this specific travelling question, Statement 1 strongly indicates a 'Yes' answer regarding Raju's fondness for travelling due to his extensive travel history. Statement 2 does not provide any information related to travelling.
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Important Questions from Data Sufficiency
Please read the below equation and select an appropriate option from the following.
x + y = 10 ; y = x - 2
Quantity A is x.
Quantity B is y.
A lady wants to buy the following items in the given price range-
1. Tomato between Rs. 40 and Rs. 45 per kg.
2. Grapes in the price range of Rs. 80 and Rs. 90 per kg.
3. Milk packets at Rs. 23 per liter.
In which shop from the following will she definitely get all her items/
A. Shop S sells tomato at Rs. 22.5 per half kg, Grapes at Rs. 82 per kg and milk at Rs. 24 per liter.
B. Shop H sells grapes at Rs. 21 per quarter kg, milk at 12.5 per half litre and tomato at Rs. 22 per half kg.
C. Shop O sells milk at Rs. 11.5 per half litre, tomato at 21 per half kg and grapes at Rs. 43 per half kg.
D. Shop P sells tomato at Rs. 23.5 per half kg, grapes at Rs. 85 per kg and milk at Rs. 23 per litre.You are given a question and two statements. Identify which of the statements is/are sufficient to answer the question.
Question:
When is Yuvi's wedding anniversary?
Statements:
1: On the 7 th day of a month.
2. The month has 29 days only in a leap year.
One question and three statements are numbered (I), (II) and (III). You have to decide whether the facts given in the statements are sufficient to answer the question given below.
Question: What is the length of the rectangle?
Statement:
I. The perimeter of the rectangle is 80 meters.
II. The sum of the adjacent sides is 40 meters.
III. The width of the rectangle is 10 meters.
Choose the correct option.
A. Only I is sufficient.
B. Only I and II are sufficient.
C. III and one from I or II are sufficient.
D. II and one from I or III are sufficient.
A question and three statements are numbered (I), (II) and (III). You have to decide whether the facts given in the statements are sufficient to answer the question given below.
Question: Five people A, B, C, D and E are sitting facing each other in a circle. E is seated between whom?
Statement:
I. The person sitting to the left of B and to the right of A is the same.
II. D is to the right of B.
III. A sits between E and C.
Choose the correct option.
A. Only I and II are sufficient.
B. Only I and III are sufficient.
C. Only III is sufficient.
D. Facts are insufficient.
