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General Knowledge Class 6 - Quantitative Aptitude-And-Reasoning Notes

Comprehensive study notes for Class 6 - Quantitative Aptitude-And-Reasoning olympiad preparation

Quantitative Aptitude and Reasoning

Welcome to the chapter on Quantitative Aptitude and Reasoning for Class 6. In this chapter, you will learn how to solve problems using numbers, logic, and patterns. By the end of this chapter, you will be able to answer questions on basic maths, puzzles, and logical reasoning with confidence!

Introduction

Quantitative aptitude means solving problems using numbers and calculations. Reasoning means using logic to find answers. Both help you think better and solve questions quickly.

Quantitative Aptitude Topics

  • Number series
  • Basic arithmetic (addition, subtraction, multiplication, division)
  • Fractions and decimals
  • Percentages
  • Simple averages
  • Time and work
  • Simple interest

Reasoning Topics

  • Patterns and sequences
  • Odd one out
  • Coding and decoding
  • Analogy
  • Classification
  • Direction sense
  • Blood relations

Sample Quantitative Questions

  • What is 25% of 200?
  • Find the next number in the series: 2, 4, 8, 16, ___
  • If a train travels 60 km in 1 hour, how far will it go in 3 hours?

Sample Reasoning Questions

  • Find the odd one out: Apple, Banana, Carrot, Mango
  • If CAT is coded as DBU, how is DOG coded?
  • Which direction is left of East?

Tips for Success

  • Practice regularly to improve speed and accuracy.
  • Read each question carefully before answering.
  • Look for patterns and use logic to solve reasoning questions.

Fun Activity: Puzzle Time!

Try solving a Sudoku or a crossword puzzle. Make your own number or logic puzzle and share it with your friends!

Summary

  • Quantitative aptitude uses numbers and calculations.
  • Reasoning uses logic and patterns.
  • Both help you solve problems and think smartly.

Practice Questions

  1. What is the sum of 345 and 678?
  2. Find the next number: 5, 10, 15, ___
  3. Which is the odd one out: Rose, Lily, Sunflower, Potato?
  4. If 1/2 of a number is 8, what is the number?
  5. If EAST is coded as FBTW, how is WEST coded?

Challenge Yourself

  • Make a number series and ask your friend to find the next number.
  • Draw a simple puzzle and solve it with your family.

Did You Know?

  • Reasoning skills help you in all subjects, not just maths!
  • Many competitive exams test your quantitative and reasoning skills.

Glossary

  • Quantitative: Related to numbers and calculations.
  • Reasoning: Using logic to solve problems.
  • Pattern: Something that repeats in a certain way.
  • Series: A list of numbers in order.

Answers to Practice Questions

  1. 1023
  2. 20
  3. Potato (it is not a flower)
  4. 16
  5. XBTW

Practice quantitative aptitude and reasoning every day to become a smart problem solver!

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