Tips & Tricks: Data Sufficiency

# Tips & Tricks: Data Sufficiency - Tips & Tricks for Government Exams - Bank Exams

### Theory

Every Data sufficiency problem has two statements and a question, in which certain information is given. You need to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements, your knowledge of mathematics and everyday facts (such as the number of days in June or the meaning of counterclockwise).

### Tips

• Since the questions are lengthy, candidates must not panic and carefully read the entire question. At times, the different data sufficiency questions can also be solved verbally, especially for the quantitative aptitude questions
• Do not look for the final answer (if not asked). You mostly have to only answer which conditions will satisfy your requirements to meet the answer to the question
• Make sure that you do not make any assumptions. The information given in the question is the only fact that needs to be considered to answer the question
• While going point by point, try solving the answer with the first condition given. Then, keep adding on the next conditions given until you get an answer

### Solved Examples

Question for Tips & Tricks: Data Sufficiency
Try yourself:How is Sunaina related to Sahil?
I. Sunaina who has two children is daughter of Radhika. Radhika has only one grandson named Sahil.
II. Paras who is brother of Sunaina has only one child named Ridhi.

Question for Tips & Tricks: Data Sufficiency
Try yourself:Who stays at 4th floor of the building having 5 floors (1-5, ground floor empty)?
I. Radhika stays on an odd-numbered floor.
II. Varun stays three floors above Radhika

Question for Tips & Tricks: Data Sufficiency
Try yourself:What is the distance between points A and B?
I. Point P is 10 m west of point C. Point D is 5 m north of point A which is 5 m west of point C.
II. Point Q is equidistant from points A and B.

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## Tips & Tricks for Government Exams

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## FAQs on Tips & Tricks: Data Sufficiency - Tips & Tricks for Government Exams - Bank Exams

 1. What is the purpose of Data Sufficiency questions in exams?
Ans. Data Sufficiency questions are designed to test a candidate's ability to analyze and evaluate information. The purpose of these questions is to determine whether the given data is sufficient to answer a specific question or not.
 2. How should I approach Data Sufficiency questions in exams?
Ans. When approaching Data Sufficiency questions, it is important to carefully analyze the given information and determine what additional data is needed to answer the question. Instead of actually solving the problem, focus on evaluating the sufficiency of the given data.
 3. What are the common types of Data Sufficiency questions in exams?
Ans. Common types of Data Sufficiency questions include those that require evaluating mathematical equations, inequalities, ratios, percentages, and geometric properties. These questions may also involve logical reasoning and problem-solving skills.
 4. Are there any strategies or techniques to improve performance in Data Sufficiency questions?
Ans. Yes, there are strategies that can help improve performance in Data Sufficiency questions. Some of these include: 1) Identifying the type of question being asked, 2) Understanding the given information thoroughly, 3) Looking for clues or hints within the question stem, 4) Testing the sufficiency of each statement separately, and 5) Eliminating answer choices that are clearly insufficient.
 5. How can I practice Data Sufficiency questions for exams?
Ans. To practice Data Sufficiency questions, it is recommended to utilize study materials such as textbooks or online resources that provide a wide range of practice questions. Additionally, timed practice tests and mock exams can help simulate the exam environment and improve speed and accuracy in solving Data Sufficiency questions.

## Tips & Tricks for Government Exams

66 videos|65 docs

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