Reasoning & Mental AbilityFor Notes Click Here
Logical Reasoning (Deductive, Inductive, Abductive):
· Statement and Assumptions, Statement and Argument, Statements and Conclusion, Courses of Action.
· Analytical Reasoning.
Mental Ability :
Number series, Letter series, Odd man out, Coding-Decoding, Problems relating to Relations, Shapes and their sub sections.
Basic Numeracy :
– Elementary knowledge of Mathematical and Statistical Analysis.
– Number System, Order of Magnitude, Ratio and Proportion, Percentage, Simple and Compound Interest, Data Analysis (Tables, Bar diagram, Line graph, Pie-chart).
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Reasoning and Mental Ability are two important skills that are required for success in many areas of life. These skills can be developed through practice and exposure to different types of problems.
Analogy is a type of reasoning that involves finding the relationship between two things. For example, “dog is to puppy as cat is to kitten.” In this analogy, the relationship is that of a parent to its young.
Classification is a type of reasoning that involves sorting things into groups based on their shared characteristics. For example, you might classify animals into mammals, birds, reptiles, amphibians, and fish.
Arrangement is a type of reasoning that involves putting things in a certain order. For example, you might arrange numbers in ascending or descending order.
Inference is a type of reasoning that involves drawing conclusions based on evidence. For example, if you see a person with a wet umbrella, you might infer that it has been raining.
Series is a type of reasoning that involves finding the next number in a sequence. For example, the sequence 2, 4, 6, 8, 10 is an arithmetic sequence with a common difference of 2. The next number in the sequence is 12.
Problem Solving is a type of reasoning that involves finding a solution to a problem. For example, you might need to solve a math problem or a logic puzzle.
Data Interpretation is a type of reasoning that involves making sense of data. For example, you might need to interpret a graph or a table.
Venn Diagrams are a type of diagram that can be used to represent sets and their relationships. For example, you might use a Venn diagram to show the relationship between the sets of all animals, all mammals, and all cats.
Geometry is the study of shapes and their properties. For example, you might need to find the area of a triangle or the volume of a sphere.
Number System is the study of numbers and their properties. For example, you might need to find the prime factorization of a number or the greatest common factor of two numbers.
Algebra is the study of mathematical symbols and their properties. For example, you might need to solve an equation or find the roots of a polynomial.
Probability is the study of chance. For example, you might need to calculate the probability of an event happening.
Logical Reasoning is a type of reasoning that involves using logic to solve problems. For example, you might need to determine whether a statement is true or false.
Verbal Reasoning is a type of reasoning that involves using language to solve problems. For example, you might need to understand the meaning of a sentence or the relationship between two words.
General Knowledge is a broad range of knowledge about the world. For example, you might need to know the capital of France or the date of the American Revolution.
Current Affairs is knowledge about recent events in the world. For example, you might need to know the name of the current president of the United States or the outcome of the latest election.
These are just a few of the many types of reasoning and mental ability skills that can be important for success in life. By developing these skills, you can improve your ability to think critically, solve problems, and make decisions.
Here are some tips for improving your reasoning and mental ability skills:
- Practice. The more you practice, the better you will become at reasoning and mental ability tasks.
- Get enough sleep. Sleep is essential for cognitive function.
- Eat a healthy diet. A healthy diet provides your brain with the nutrients it needs to function properly.
- Exercise regularly. Exercise has been shown to improve cognitive function.
- Manage Stress. Stress can impair cognitive function. Find healthy ways to manage stress, such as exercise, relaxation techniques, or spending time with loved ones.
- Challenge yourself. Don’t be afraid to try new things and step outside of your comfort zone. This will help you to develop new skills and improve your cognitive function.
Here are some frequently asked questions and short answers on reasoning and mental ability:
What is reasoning?
Reasoning is the ability to think logically and solve problems. It involves the ability to understand and apply concepts, draw inferences, and make judgments.What is mental ability?
Mental ability is the ability to think quickly and accurately. It involves the ability to process information, solve problems, and make decisions.What are some common types of reasoning questions?
Some common types of reasoning questions include:Analogy questions: These questions ask you to identify the relationship between two words or phrases and then find a word or phrase that has the same relationship to another word or phrase.
- Series questions: These questions ask you to identify the pattern in a series of numbers, letters, or shapes and then find the next number, letter, or shape in the series.
- Classification questions: These questions ask you to identify the category to which a certain item belongs.
- Inference questions: These questions ask you to draw a conclusion based on given information.
Problem-solving questions: These questions ask you to find a solution to a problem.
What are some common types of mental ability questions?
Some common types of mental ability questions include:Speed and accuracy questions: These questions ask you to answer a series of questions as quickly and accurately as possible.
- Memory questions: These questions ask you to remember information that has been presented to you.
- Attention questions: These questions ask you to pay attention to details and avoid making mistakes.
- Spatial reasoning questions: These questions ask you to visualize objects in space and understand how they relate to each other.
Logical reasoning questions: These questions ask you to think logically and solve problems.
How can I improve my reasoning and mental ability?
There are many ways to improve your reasoning and mental ability. Some tips include:Practice: The more you practice, the better you will become at reasoning and mental ability.
- Study: There are many books and websites that can help you learn about reasoning and mental ability.
- Get enough sleep: Sleep is essential for cognitive function.
- Eat a healthy diet: A healthy diet provides your brain with the nutrients it needs to function properly.
- Exercise regularly: Exercise has been shown to improve cognitive function.
Manage stress: Stress can impair cognitive function. Find ways to manage stress in your life.
What are some common mistakes people make when answering reasoning and mental ability questions?
Some common mistakes people make when answering reasoning and mental ability questions include:Not reading the question carefully: It is important to read the question carefully and make sure you understand what is being asked.
- Not paying attention to detail: It is important to pay attention to detail when answering reasoning and mental ability questions.
- Making careless mistakes: It is important to double-check your answers to make sure you have not made any careless mistakes.
Guessing: It is usually better to leave a question blank than to guess.
What are some Resources that can help me prepare for reasoning and mental ability tests?
There are many resources available to help you prepare for reasoning and mental ability tests. Some of these resources include:Books: There are many books available that can help you learn about reasoning and mental ability.
- Websites: There are many websites that offer practice tests and other resources for reasoning and mental ability tests.
- test preparation courses: There are many test preparation courses available that can help you prepare for reasoning and mental ability tests.
Tutoring: If you are struggling with reasoning and mental ability, you may want to consider tutoring.
What are some tips for taking reasoning and mental ability tests?
Some tips for taking reasoning and mental ability tests include:Arrive early: It is important to arrive early for your test so you have time to relax and get settled.
- Read the instructions carefully: It is important to read the instructions carefully so you know what is expected of you.
- Manage your time wisely: It is important to manage your time wisely so you have enough time to answer all of the questions.
- Don’t panic: If you find a question difficult, don’t panic. Just skip it and come back to it later.
- Trust your gut: If you have a gut feeling about an answer, go with it.
- Don’t change your answers: Once you have answered a question, don’t change your answer unless you are absolutely sure you are wrong.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All cats are animals.
II. Some animals are dogs.
III. Some dogs are not cats.
Conclusions:
A. Some cats are dogs.
B. Some dogs are cats.
C. All dogs are cats.
D. All cats are dogs.
The answer is: A.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All birds can fly.
II. Some birds are crows.
III. Some crows are black.
Conclusions:
A. All crows can fly.
B. Some crows can fly.
C. Some black things can fly.
D. All black things are crows.
The answer is: B.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All men are mortal.
II. Some gods are immortal.
III. Some men are gods.
Conclusions:
A. Some gods are mortal.
B. Some mortals are gods.
C. All gods are men.
D. All men are gods.
The answer is: B.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All dogs are animals.
II. Some animals are cats.
III. Some cats are not dogs.
Conclusions:
A. Some cats are animals.
B. Some animals are cats.
C. All animals are cats.
D. All cats are animals.
The answer is: A.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All birds can fly.
II. Some birds are crows.
III. Some crows are black.
Conclusions:
A. All crows can fly.
B. Some crows can fly.
C. Some black things can fly.
D. All black things are crows.
The answer is: B.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All men are mortal.
II. Some gods are immortal.
III. Some men are gods.
Conclusions:
A. Some gods are mortal.
B. Some mortals are gods.
C. All gods are men.
D. All men are gods.
The answer is: B.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All dogs are animals.
II. Some animals are cats.
III. Some cats are not dogs.
Conclusions:
A. Some cats are animals.
B. Some animals are cats.
C. All animals are cats.
D. All cats are animals.
The answer is: A.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All birds can fly.
II. Some birds are crows.
III. Some crows are black.
Conclusions:
A. All crows can fly.
B. Some crows can fly.
C. Some black things can fly.
D. All black things are crows.
The answer is: B.
- Directions: In each of the following questions, there are three statements followed by four conclusions. You have to choose the conclusion which logically follows from the three given statements.
Statements:
I. All men are mortal.
II. Some gods are immortal.
III. Some men are gods.
Conclusions:
A. Some gods are mortal.
B. Some mortals are gods.
C. All gods are men.
D. All men are gods.
The answer is: B.
- Directions: In each of the following questions, there are three