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Aptitude

Seating Arrangement: Best Aptitude Questions With Tips and Tricks

Prepare For Aptitude Test For Placements In 3-Easy Steps!

Table of content:

Step 1: The Groundwork
Step 2: The Three Sections
Step 3: Practice Makes Improvement
The Secret Ingredient

Number Series: Best Selected Reasoning Questions With Answers

Table of content:

Understanding Basics Of Number Series
Types Of Number Series Reasoning Questions
Addition & Multiplication In Number Series
Square & Cube-Based Number Series Patterns
Missing Terms & Arranging Sequences
Tricks & Tips For Solving Number Series
Selected Sample Questions With Detailed Solutions
Conclusion
Frequently Asked Questions (FAQs)

Blood Relation Questions: Get the Best MCQs with Detailed Answers

Table of content:

Terminologies Used in Blood Relation Questions
What is a Family Tree?
Types Of Blood Relation Questions
Verbal Reasoning in Blood Relation
Tips For Solving Blood Relation Questions
Common Pitfalls while Solving Questions
Selected Questions (MCQs) For Practice With Answers
Conclusion
Frequently Asked Questions (FAQs)

Letter & Symbol Series Explained- Top Selected Question & Answer

Table of content:

Letter Series In Logical Reasoning
Types Of Letter Series Patterns
Tips For Solving Letter Series Reasoning
Best Practice Question Samples With Answers
Conclusion
Frequently Asked Questions (FAQs)

Problems on Ages: Selected Quantitative Aptitude MCQs & Solutions

Table of content:

Basics of Problems On Age-Related Questions
Formula to Solve Problems on Ages-Related Questions
Types of Age-Related Questions & Examples
Tips & Tricks for Solving Ages Problems
Best MCQs on Problems on ages with solved answers
Conclusion
Frequently Asked Questions (FAQs)

Calendar Questions: Selected Aptitude Questions & Answers (MCQs)

Table of content:

Definition of Calendar
Understanding Days of the Week
Understanding the Concept of Leap Year
Concept of Odd Days in a Century
Tips For Calendar Reasoning Questions
Top 10 Calendar Questions & Answers For Practice (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Clock Questions: Basic Concepts & Aptitude Questions (MCQs) Explained

Table of content:

Basic Concepts of Clock
Structure of a Clock
Angle Equilavalence in Clock
Tips For Solving Clock Questions
Selected Clock Questions & Answers (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Direction Sense: Verbal Reasoning Test Practice Question & Answer

Table of content:

Understanding The Concept Of Direction Sense
Tips For Effective Problem-Solving In Direction Sense
Practical Test Practice Questions And Answers
Conclusion
Frequently Asked Questions (FAQs)

Dice Reasoning: Types & Tricks Explained With Question & Answer

Table of content:

Importance Of Dice Reasoning
Dice Numbers In Dice Reasoning
Classification Of Dice
Constructed Vs Deconstructed Dice
Tricks & Tips For Solving Dice Problems
Practice MCQs With Detailed Answers
Conclusion
Frequently Asked Questions (FAQs)

Alphanumeric Series- Tips, Strategies, Practice Question & Answer

Table of content:

Alphanumeric Series Defined
Alphanumeric Series In Reasoning Tests
Tips & Strategies For Solving Alphanumeric Series
Practice Sample Questions With Detailed Answers
Conclusion
Frequently Asked Questions (FAQs)

Mirror Image Reasoning | Concepts And Tips With Question & Answer

Table of content:

Concept Of Mirror Image Reasoning Explained
Important Terms In Mirror Image Reasoning
Types Of Mirror Images
Identifying Correct Mirror Image
Finding Clock's Mirror Image
Tips To Solve Mirror Images
Selected Practice Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Input Output Reasoning: Concept, Strategy, Questions And Answers

Table of content:

Concept & Overview Of Input-Output
Input-Output In Competitive Exams
Types Of Input-Output Problems
Strategies, Tips & Tricks For Solving Reasoning Questions
Selected Practice Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Find The Odd One Out- Reasoning Tricks With Questions & Answers

Table of content:

Importance Of Finding The Odd One Out
Tricks And Tips
Strategies For Finding The Odd One Out
Selected Practice Questions & Answers
Conclusion
Frequently Asked Questions (FAQs)

Order And Ranking- Concept, Formula, Practice Question And Answer

Table of content:

Understanding Key Concepts
Exploring Different Ranking Types
Formula And Application Of Order And Ranking
Tips For Solving Order & Ranking
Selected Practice Questions And Answers
Conclusion
Frequently Asked Questions (FAQs)

Pipes And Cisterns MCQs: Concept, Formula, Shortcut Tricks & Tips

Table of content:

Importance Of Pipes & Cistern Aptitude
Key Terminologies used in Pipes and Cisterns
Pipes and Cisterns Formula with Examples
Pipes and Cisterns Shortcut Tricks
Tips For Solving Pipes & Cistern Problems
Selected Questions & Answers For Practice (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Boats And Streams: Formula, Top Aptitude Questions & Answers (MCQs)

Table of content:

Key Concept in Boats and Streams
Formulas Of Boats & Streams
Distance & Time Formula
Tips For Solving Boats & Streams Questions
Selected Practice Questions With Answers (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Mixture and Alligation: Basic Concept, Formulas and Solved MCQs

Table of content:

Concept of Mixture and Alligation
Types Of Alligation Questions
Formula for Solving Mixture & Alligation
Tips For Solving Mixture And Alligation
Selected Questions With Answers For Practice
Conclusion
Frequently Asked Questions (FAQs)

Time And Work- Formula & Aptitude Practice Question With Answer

Table of content:

Time & Work Concepts
Time And Work Formulas
Tips For Solving Time And Work Questions
Time And Work Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Harmonic Progression (HP): Definition, Formula and Selected MCQs

Table of content:

What is Harmonic Progression(HP)?
Formula to find the nth Term in Harmonic Progression
Formula to find the Sum of the nth Term in HP
What is Harmonic Mean?
Harmonic Progression Solved Best MCQs
Conclusion
Frequently Asked Questions (FAQs)

Mensuration in Maths: Definition, Formulas and Solved Questions

Table of content:

What is Mensuration in Maths?
What are 2D figures in Mensuration?
What are 3D figures in Mensuartion?
Basic Terminologies In Mensuration
Basic 2D Formulas in Mensuration
Basic 3D Formulas in Mensuration
2D vs 3D in Mensuration
Solved Questions With Solutions (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Time, Speed & Distance: Formulas, Solved Quantitative Aptitude MCQs

Table of content:

Relationship Between Time, Speed And Distance
Conversion Units Time, Speed And Distance
Average & Relative Speed: Two Trains Moving in the same or opposite direction
Solved MCQs on Time, Speed And Distance
Conclusion
Frequently Asked Questions (FAQs)

Simplification- Basic Formulas With Practice Questions & Answers

Table of content:

Basics Of Simplification
BODMAS Rule in Simplification Explained
Simplification & Approximation Relation
Key Terms in Simplification
Examples Of Simplification Techniques
Simplification Questions With Solved Answers
Conclusion
Frequently Asked Questions (FAQs)

Height And Distance- Trigonometry Basics With Question & Answer

Table of content:

Height And Distance Important Terms
Right Angled Triangle In Trigonometry
Trigonometric Ratios
Solved Examples For Better Understanding
Height And Distance Applications In Trigonometry
Height And Distance Practice Questions & Answers
Conclusion
Frequently Asked Questions (FAQs)

Difference Between Simple Interest And Compound Interest (Bonus: Solved QnAs)

Table of content:

Defining Interest Types
Simple Interest Vs. Compound Interest
Selected Solved Questions & Answers
Conclusion
Frequently Asked Questions (FAQs)

Profit And Loss: Basic Concepts, Formulas, Questions & Answers

Table of content:

Basic Concepts Of Profit And Loss
Determining Selling Price
Calculating Discounts
Formulas For Calculating Profit And Loss
Examples Of Profit And Loss
Profit & Loss Questions With Detailed Solution
Conclusion
Frequently Asked Questions (FAQs)

Angle Of Elevation: Definition, Formula, Questions and Answers

Table of content:

Defining Angle Of Elevation
Key Terms Used In Angle Of Elevation
Angle of Elevation Formula with Example
Angle of Elevation vs. Angle of Depression
Angle of Elevation MCQs with Answers
Conclusion
Frequently Asked Questions (FAQs)

HCF And LCM Methods: Formula, Practice Questions And Answers

Table of content:

Defining HCF And LCM
Calculation Methods Of HCF And LCM
HCF By Prime Factorization Method
LCM By Prime Factorization Method
Difference Between HCF And LCM
HCF & LCM Practice Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Decimal Fraction: Find Types, Operations & Practice Questions

Table of content:

What is fraction and decimal?
Understanding Decimal Fraction
Place Value in Decimal Fraction
Mathematical Operations with Decimal Fraction
Practice with Solved Examples
Summary
Frequently Asked Questions

Decimal To Fraction Conversion Guide (+ Solved Questions)

Table of content:

All About Decimals
All About Fractions
How to Convert a Decimal into Fraction
Simple vs Recurring Decimals
Converting Recurring Decimals to Fractions
Conversion Charts
Practice Questions (With Solutions)
Closing Thoughts
Frequently Asked Questions

Arithmetic Mean: Definition, Formulas, Solved Questions & Answers

Table of content:

What is Arithmetic Mean?
Arithmetic Mean Formula- Ungroup Data & Group Data
Merits of Arithmetic Mean
Demerits of Arithmetic Mean
Alternatives to Arithmetic Mean
What is the Weighted Arithmetic Mean?
Arithmetic vs. Geometric Mean
Arithmetic Mean Application in Statistical Analysis
Arithmetic Mean Practice Questions with Explanation
Frequently Asked Questions

Geometric Progression (GP): Definition, Formula, Nth Term and Sum

Table of content:

What is Geometric Progression?
Key Properties of Geometric Progression
General Form Of Geometric Progression
General Term or the Nth Term of Geometric Progression
The sum of nth Terms of GP
Types Of Geometric Progression
Solved Questions and Answers of GP
Conclusion
Frequently Asked Questions (FAQs)

Average in Maths: Definition, Symbol, Formula & Solved MCQs

Table of content:

Average in Maths
Average Formula in Maths
Differentiating Types of Average
How to Calculate Average of Negative Numbers?
Practical Applications of Averages
Average Questions For Practice
Frequently Asked Questions

Simple Interest: Definition, Formulas, Solved Questions & Examples

Table of content:

What is Simple Interest in Maths?
Simple Interest Formula Explained
Simple Interest Formula for Years, Months & Days
Simple Interest Examples & Practice Questions
Conclusion
Frequently Asked Questions (FAQs)

Ratio and Proportion: Mastering Fundamentals (+ Solved Questions)

Table of content:

Defining Mathematical Ratios
Understanding Proportions Fundamentals
Differentiating Ratios from Proportions
Ratio and Proportion Formulas
Properties of Ratio and Proportion
How to Solve Ratio and Proportion Problems
Ratio and Proportion Problems (With Solutions)
Summary
Frequently Asked Questions

What Is Number In Maths: History, Types, Operations & More

Table of content:

What is Number in Maths?
Types of Numbers With Example
Real vs Complex Numbers Explored
Basic Operations on Numbers
Practice Questions (With Solutions)
Frequently Asked Questions

Arithmetic Progression: Definition, AP Formula, Nth term and Sum

Table of content:

What is Arithmetic Progression (AP) in Maths?
Important Terminologies in Arithmetic Progression
Basic Terms in Arithmetic Progression
General Form Of Arithmetic Progression Series
Types Of Arithmetic Progression
Solved Questions With Explanation (MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Train Problems: Concept & Selected Practice Question With Answer

Table of content:

Understanding Basic Concept
Importance Of Train Problems In Aptitude
Tips To Solve Train Problems
Selected Practice Questions & Answers
Conclusion
Frequently Asked Questions (FAQs)

What Is Mode- Definition, Formula, Practice Questions & Answers

Table of content:

Definition Of Mode
Calculating Mode For Ungrouped Data
Calculating Mode For Grouped Data
Bimodal, Trimodal & Multimodal Distributions
Comparing Mean, Median & Mode
Selected Practice Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Races And Games- Quantitative Aptitude Practice Question & Answer

Table of content:

Important Concept In Races And Games
Calculating Time, Speed & Distance
Importance Of Races And Games Problems
Sample Practice Questions With Answers
Conclusion
Frequently Asked Questions (FAQs)

Partnership Questions- Quantitative Aptitude MCQs With Answers

Table of content:

Types Of Partnership
Formula For Partnership Questions
Tips To Solve Partnership Aptitude Questions
Selected Partnership Questions (Practice MCQs)
Conclusion
Frequently Asked Questions (FAQs)

Mirror Image Reasoning | Concepts And Tips With Question & Answer

Understanding mirror images is crucial for acing various exams and sharpening your cognitive skills. Read on to learn more.

7 mins read

Mirror Image Reasoning | Concepts And Tips With Question & Answer

Ever wondered how students excel in exams and job placements? What if you could effortlessly enhance your critical thinking skills to tackle challenging questions? Mirror image reasoning offers a powerful tool for sharpening your cognitive abilities, improving problem-solving techniques, and boosting mental acuity.

Concept Of Mirror Image Reasoning Explained

Mirror images are essentially reflections seen in a mirror, where the left and right sides of an object appear reversed. This concept is fundamental in understanding symmetrical figures and patterns.

Important Terms In Mirror Image Reasoning

Let us study some of the important terms in mirror image reasoning:

Lateral Inversion

Mirror image reasoning involves lateral inversion, which is when the right side of an object is reflected as the left side and vice versa. This process is crucial in creating mirror images.

Sideways Reversal

Mirror images result in the reversal of sideways positions, where objects appear flipped horizontally. This effect occurs because of how light bounces off surfaces and reflects back into our eyes.

Orientation Of Mirror

The orientation of mirror images is significantly influenced by lateral inversion. For instance, if you raise your right hand in front of a mirror, it appears as if the reflected image is raising its left hand instead.

Types Of Mirror Images

Let us study the types of mirror images in mirror image reasoning:

Mirror image types infographic

Letters And Numbers

Mirror images play a crucial role in various aspects, including letters, numbers, shapes, and even clock times. When it comes to letters, some have identical mirror images, retaining their original form when mirrored.

Shapes

In terms of shapes, the concept of mirror images can be more complex. Geometric shapes like squares, circles, and triangles may have distinct mirror images based on their orientation and symmetry.

Clock Times

Clock times also follow specific rules regarding mirror images. To reflect a clock time, the position of the hour and minute hands is reversed. For example, if the time is 6:30, its mirror image would show 5:30. This rule applies consistently across all clock times.

Identifying Correct Mirror Image

To identify the correct mirror image, focus on understanding how an object reflects across a line (line xy). Imagine flipping the object over this line to determine its mirror image. Pay attention to details, especially when dealing with asymmetrical objects.

Step-By-Step Guidance

Analyze: Examine the given object's features and orientation carefully.

Identify Line of Reflection: Determine the axis across which the object will reflect.

Mirror Image Placement: Picture where each part of the object would appear in its reflection.

Verify: Double-check by mentally flipping the object to confirm your choice.

Finding Clock's Mirror Image

To find the mirror image of a clock time, reverse the digits and then swap the positions of the hours and minutes.

Shortcuts

A quick way to determine mirror images is by focusing on specific patterns:

For Hours: Subtract the hour digit from 11 to get the mirrored hour.

For Minutes: Subtract the minute digit from 60 to get the mirrored minute.

Tips To Solve Mirror Images

Let us study some of the tips to solve mirror images:

Tips infographic for mirror image reasoning

Mirror Placement

Determining the correct position of the mirror is crucial in mirror image reasoning. Always remember that the mirror is perpendicular to the line of sight. This means that if an object is placed at a certain distance in front of the mirror, its image will be formed at the same distance behind the mirror.

Impact On Appearance

The placement of the mirror significantly affects how mirror images appear. When an object is placed closer to the mirror, its image appears larger and vice versa. Understanding this relationship helps in accurately visualizing and interpreting mirror images in logical reasoning.

Applying Lateral Inversion Rules

Mirror image problems can be effectively solved by applying lateral inversion rules. Remember that left becomes right and right becomes left in a mirror image. By consistently following this rule, you can correctly identify the orientation of objects in mirror reflections.

Selected Practice Questions With Answers

Provided below are some of the selected sample practice questions with detailed answers related to mirror image reasoning:

Mirror image reasoning Q & A infographic

Question 1: What is the mirror image of the number ‘6’?

a) 6

b) 8

c) 9

d) 7

Answer: c) 9

Explanation: The image of ‘6’ will appear inverted in the mirror as ‘9’.

Question 2: What is the mirror image of the word ‘WON’?

a) NOM

b) WON

c) MOW

d) NOW

Answer: d) NOW

Explanation: The image of ‘WON’ will appear reversed and inverted as ‘NOM’.

Question 3: What is the mirror image of the word ‘MAD’?

a) DAM

b) ADM

c) MDA

d) WAD

Answer: a) DAM

Explanation: In the mirror, the image of ‘MAD’ will appear reversed and inverted as ‘WAD’.

Question 4: What is the mirror image of the letter ‘R’?

a) R

b) P

c) Я

d) Q

Answer: c) Я

Explanation: The mirror image of ‘R’ will appear as ‘Я’.

Question 5: What is the mirror image of the word ‘DOG’?

a) GOD

b) DOG

c) GDO

d) OGD

Answer: a) GOD

Explanation: The mirror image of ‘DOG’ will appear reversed as ‘GOD’.

Question 6: What is the mirror image of the word ‘TIP’?

a) PTT

b) IPT

c) TIP

d) PIT

Answer: d) PIT

Explanation: The mirror image of ‘TIP’ will appear reversed as ‘PIT’.

Question 7: What is the mirror image of the word ‘HAT’?

a) TAH

b) HAT

c) AHT

d) THA

Answer: a) TAH

Explanation: The mirror image of ‘HAT’ will appear reversed as ‘TAH’.

Question 8: What is the mirror image of the word ‘LOW’?

a) OWL

b) LWO

c) LOW

d) WOL

Answer: d) WOL

Explanation: The mirror image of ‘LOW’ will appear reversed as ‘WOL’.

Question 9: What is the mirror image of the word ‘DIP’?

a) IDP

b) PDI

c) DIP

d) PID

Answer: d) PID

Explanation: The mirror image of ‘DIP’ will appear reversed as ‘PID’.

Question 10: What is the mirror image of the word ‘CUP’?

a) PUC

b) CUP

c) UCP

d) PUD

Answer: a) PUC

Explanation: The mirror image of ‘CUP’ will appear reversed as ‘PUC’.

Conclusion

Understanding mirror images is crucial for acing various exams and sharpening your cognitive skills. By mastering the concepts, types, and techniques discussed, you can approach mirror image questions with confidence and precision.

Remember to practice consistently to enhance your speed and accuracy in identifying mirror images effectively. Embrace the importance of learning mirror images, as it not only boosts your problem-solving abilities but also nurtures your spatial intelligence.

Quiz Time To Test Your Mind

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Frequently Asked Questions (FAQs)

1. What is mirror image reasoning?

Mirror image reasoning involves understanding how an object or shape appears when reflected in a mirror. It's a crucial concept in visual reasoning and spatial intelligence tests.

2. How can I improve my mirror image reasoning skills?

To enhance your mirror image reasoning skills, practice regularly, understand the concept thoroughly, and learn different types of mirror images to become proficient in solving related problems.

3. Why are mirror images important in problem-solving?

Mirror images are vital in problem-solving as they test your spatial awareness, observation skills, and ability to visualize objects from different perspectives. Mastering mirror images can help you excel in various exams and real-life scenarios.

4. Can lateral inversion be confusing when using mirror image reasoning?

Lateral inversion can be confusing as it involves the left-right reversal of images when reflected in a mirror. However, with practice and understanding, you can overcome this challenge and accurately determine mirror images.

5. How do I identify the correct mirror image of a given object?

To identify the correct mirror image of an object, mentally visualize how the object would appear when reflected along a vertical axis. Pay attention to details like shapes, orientations, and symmetry to determine the accurate mirror image.