Banking Exams Exam > Banking Exams Notes > Quantitative Aptitude for Competitive Examinations > Introduction - Data Sufficiency, Quantitative Aptitude
Introduction - Data Sufficiency, Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams PDF Download
DATA SUFFICIENCY
Introduction:
This topic covers most of the topics of reasoning i.e. alphabetical series, coding and decoding, blood relation, direction, ranking etc.
In data sufficiency we don’t have to find the answer rather we have to analyze the given data and decide whether the given data is sufficient to find an answer or not.
There are two types of questions:
1. Two statement type
2. Three statement type
Type I: Based on two statements
In each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer-
(1) If statement I alone is sufficient but statement II alone is not sufficient.
(2) If statement II alone is sufficient but statement I alone is not sufficient.
(3) If each statement alone (either I or II) is sufficient.
(4) If statement I and II together are not sufficient.
(5) If both statement I and II together are sufficient, but neither statement alone is sufficient.
EXAMPLE 1:
Who scored highest among P, Q, R, S and T?
(I) Q scored more than S, but not as much as R.
(II) T scored more than R, but not more than P.
Answer: (5)
Explanation:
According to question-
(I) R>Q>S, (II) P>T>R
So, P>T>R>Q>S
P scored the highest.
So, both statements are needed to arrive at answer.
EXAMPLE 2:
Five friends P, Q, R, S and T are standing in a row facing east. Who is standing at extreme left end?
(I) R is between T and Q
(II) Only P is between S and T. R is immediately right of T.
Answer: (5)
Explanation:
According to question:
S is extreme left end.
So, both statements are needed to arrive at answer.
EXAMPLE 3:
Mahima's flat is on which floor of the five floor apartment?
(I) Her flat is exactly above Gita's flat whose flat is exactly above Nitin's first floor.
(II) Jayash's flat which is adjacent to Mahima's flat which is exactly above Ahmed’s flat who is on second floor.
Answer: (3)
Explanation:
(I) Mahima 3 floor, Gita 2 floor, Nitin - 1 floor
(II) Jayesh 4 floor, Mahima 3 floor, Ahmed 2 floor
So, any one statement is sufficient to give answer.
EXAMPLE 4:
Which code word stands for 'good' in the coded sentence 'sin co bye' which means 'He is good'?
(I) In the same code language, 'co mot det' means 'They are good'.
(II) In the same code language, 'sin mic bye' means 'He is honest'.
Answer: (3)
Explanation:
In the given statement and I, the common word is 'good' and the common code word is 'co'. So, 'co' is the code for 'good'.
In the given statement and II, the common words are 'He' and 'is' and the common code words are 'sin' and 'bye'. So 'sin' and 'bye' are the codes for 'He' and 'is'.
Thus, in the given statement, 'co' is the code for 'good'.
Type II: Based on three statements
In each of the following problems, there is one question and three statements I, II and III given below the question. You have to decide whether the data given in the statements is sufficient to answer the question. Read all the statements carefully and find which of the statements is/are sufficient to answer the given question. Choose the correct alternative in each question.
Example 1:
What is Suman's rank from the top in a class of forty students?
I. Suman is 3 ranks below Deepak from the top.
II. Deepak's rank from the bottom is 23.
III. Suman is 3 ranks above Deepak from the bottom.
(1) Any two of the three
(2) Only I and II
(3) Only II and III
(4) All I, II and III
(5) Only II and either I or III
Answer: (5)
Explanation:
From II, we conclude that in a class of 40, Deepak ranks 23rd from the bottom i.e. 18th from the top.
From I and II, we find that Suman is 3 ranks below 18th rank from the top i.e. she ranks 21st from the top.
From II and III, we find that Suman is 3 ranks above 23rd rank from the bottom
i.e. she ranks 20th from the bottom or 21st from the top.
Example 2:
Five persons - A, B, C, D and E are sitting in a row. Who is sitting in the middle?
I. B is between E and C.
II. B is to the right of E.
III. D is between A and E.
(1) Only I and II
(2) Only II and III
(3) Only I and III
(4) All I, II and III
(5) None of these
Answer: (4)
Explanation:
From I, the order is: E, B, C or C, B, E
From II, the order is: E, B
From III, the order is: A, D, E
Combining the above three, we get the order as: A, D, E, B, C
Clearly, E is sitting in the middle.
Example 3:
How is the girl in the photograph related to Kunal?
I. Pointing to the photograph, Kunal said, "She is the mother of my father's only granddaughter".
II. Kunal has no siblings.
III. Pointing to the photograph, Kunal said, "She is the only daughter-in-law of my mother."
(1) Any two of the three
(2) Only I and II
(3) Only II and III
(4) Either only III or only I and II
(5) None of these
Answer: (4)
Explanation:
From I, we conclude that the girl is either Kunal's or his brother's wife. But, according to II, Kunal has no siblings.
So, from both I and II, we conclude that the girl is Kunal's wife.
From III, we find that the girl is the only daughter-in-law of Kunal's mother. But, according to II, Kunal has no siblings. So, from both III and II, we conclude that the girl is Kunal's wife.
The document Introduction - Data Sufficiency, Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams is a part of the Banking Exams Course Quantitative Aptitude for Competitive Examinations.
All you need of Banking Exams at this link: Banking Exams
|
37 videos|53 docs|148 tests
|
FAQs on Introduction - Data Sufficiency, Quantitative Aptitude - Quantitative Aptitude for Competitive Examinations - Banking Exams
| 1. What is data sufficiency in the context of quantitative aptitude for banking exams? |  |
Data sufficiency is a type of question that assesses a candidate's ability to analyze and determine if the given data is sufficient to answer a specific question or solve a problem. In banking exams, data sufficiency questions are designed to test a candidate's logical reasoning and decision-making skills.
| 2. How many types of data sufficiency questions are commonly asked in banking exams? | |
There are typically two types of data sufficiency questions asked in banking exams: (1) Single statement data sufficiency, where candidates need to determine if the given data in a single statement is sufficient to answer the question, and (2) Double statement data sufficiency, where candidates need to analyze both statements together to determine if the data is sufficient.
| 3. What strategies can be used to solve data sufficiency questions effectively? | |
To solve data sufficiency questions effectively, candidates should follow these strategies:
- Read the question carefully and identify the specific information required.
- Evaluate each statement separately to determine if it alone is sufficient to answer the question.
- Analyze both statements together if necessary and determine if the combination of data is sufficient.
- Avoid making any assumptions or using any additional information beyond what is provided in the statements.
- Eliminate answer choices that are not supported by the given data.
- Practice solving a variety of data sufficiency questions to improve speed and accuracy.
| 4. Can we use our own knowledge or assumptions to solve data sufficiency questions? | |
No, it is important to only use the information provided in the statements to solve data sufficiency questions. Candidates should not rely on their own knowledge or make any assumptions beyond what is given in the statements. The purpose of these questions is to assess a candidate's ability to analyze and determine if the given data is sufficient, rather than testing their prior knowledge or assumptions.
| 5. Are data sufficiency questions time-consuming to solve? | |
Data sufficiency questions can be time-consuming if not approached strategically. However, with regular practice and familiarity with the question format, candidates can develop techniques to solve these questions efficiently. It is crucial to read the question carefully, evaluate the statements systematically, and eliminate irrelevant answer choices to save time during the exam.
Related Exams
About this Document
|
4.91/5 Rating |
|
Dec 23, 2024 Last updated |
Document Description: Introduction - Data Sufficiency, Quantitative Aptitude for Banking Exams 2024 is part of Quantitative Aptitude for Competitive Examinations preparation.
The notes and questions for Introduction - Data Sufficiency, Quantitative Aptitude have been prepared according to the Banking Exams exam syllabus. Information about Introduction - Data Sufficiency, Quantitative Aptitude covers topics
like and Introduction - Data Sufficiency, Quantitative Aptitude Example, for Banking Exams 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Introduction - Data Sufficiency, Quantitative Aptitude.
Introduction of Introduction - Data Sufficiency, Quantitative Aptitude in English is available as part of our Quantitative Aptitude for Competitive Examinations
for Banking Exams & Introduction - Data Sufficiency, Quantitative Aptitude in Hindi for Quantitative Aptitude for Competitive Examinations course.
Download more important topics related with notes, lectures and mock test series for Banking Exams
Exam by signing up for free. Banking Exams: Introduction - Data Sufficiency, Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams
Description
Full syllabus notes, lecture & questions for Introduction - Data Sufficiency, Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams - Banking Exams | Plus excerises question with solution to help you revise complete syllabus for Quantitative Aptitude for Competitive Examinations | Best notes, free PDF download
Information about Introduction - Data Sufficiency, Quantitative Aptitude
In this doc you can find the meaning of Introduction - Data Sufficiency, Quantitative Aptitude defined & explained in the simplest way possible. Besides explaining types of
Introduction - Data Sufficiency, Quantitative Aptitude theory, EduRev gives you an ample number of questions to practice Introduction - Data Sufficiency, Quantitative Aptitude tests, examples and also practice Banking Exams
tests
|
37 videos|53 docs|148 tests
|
Download as PDF
|
Explore Courses for Banking Exams exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams
,Free
,Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams
,Viva Questions
,Introduction - Data Sufficiency
,video lectures
,Introduction - Data Sufficiency
,Objective type Questions
,Summary
,Extra Questions
,Semester Notes
,mock tests for examination
,ppt
,MCQs
,Quantitative Aptitude | Quantitative Aptitude for Competitive Examinations - Banking Exams
,Introduction - Data Sufficiency
,Sample Paper
,past year papers
,shortcuts and tricks
,Exam
,Previous Year Questions with Solutions
,study material
,practice quizzes
,Important questions
;
Additional Information about Introduction - Data Sufficiency, Quantitative Aptitude for Banking Exams Preparation
Introduction - Data Sufficiency, Quantitative Aptitude Free PDF Download
The Introduction - Data Sufficiency, Quantitative Aptitude is an invaluable resource that delves deep into the core of the Banking Exams exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Introduction - Data Sufficiency, Quantitative Aptitude now and kickstart your journey towards success in the Banking Exams exam.
Importance of Introduction - Data Sufficiency, Quantitative Aptitude
The importance of Introduction - Data Sufficiency, Quantitative Aptitude cannot be overstated, especially for Banking Exams aspirants.
This document holds the key to success in the Banking Exams exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Introduction - Data Sufficiency, Quantitative Aptitude Notes
Introduction - Data Sufficiency, Quantitative Aptitude Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Introduction - Data Sufficiency, Quantitative Aptitude.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Introduction - Data Sufficiency, Quantitative Aptitude Notes on EduRev are your ultimate resource for success.
Introduction - Data Sufficiency, Quantitative Aptitude Banking Exams Questions
The "Introduction - Data Sufficiency, Quantitative Aptitude Banking Exams Questions" guide is a valuable resource for all aspiring students preparing for the
Banking Exams exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Introduction - Data Sufficiency, Quantitative Aptitude on the App
Students of Banking Exams can study Introduction - Data Sufficiency, Quantitative Aptitude alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Introduction - Data Sufficiency, Quantitative Aptitude,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Introduction - Data Sufficiency, Quantitative Aptitude is prepared as per the latest Banking Exams syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup