Meta Description: Learn profit and loss formulas easily with examples, shortcuts, solved sums, and practice questions. Best beginner maths guide for students.

Introduction

Profit and Loss is an important maths topic used in business and daily life. We use it when buying and selling products, calculating discounts, and understanding business income.

In this lesson, you will learn profit and loss formulas in a simple and easy way.

What is Cost Price?

Cost Price (CP) is the price at which an item is bought.

Example: A shopkeeper buys a bag for ₹500.
Then:

$CP=500$

What is Selling Price?

Selling Price (SP) is the price at which an item is sold.

Example: The bag is sold for ₹650.

$SP=650$

What is Profit?

If selling price is more than cost price, there is profit.

$Profit=SP-CP$

Example:

$650-500=150$

Profit = ₹150

What is Loss?

If cost price is more than selling price, there is loss.

$Loss=CP-SP$

Example:

$800-720=80$

Loss = ₹80

Profit Percentage Formula

$Profit\%=\frac{Profit}{CP}\times100$

Example:

$\frac{150}{500}\times100=30\%$

Loss Percentage Formula

$Loss\%=\frac{Loss}{CP}\times100$

Example:

$\frac{80}{800}\times100=10\%$

Quick Tricks

• If SP > CP = Profit
• If CP > SP = Loss
• Profit/Loss % is always calculated on CP

Real Life Examples

• Buy mobile for ₹10,000 and sell for ₹11,500 = Profit
• Buy shoes for ₹2,000 and sell for ₹1,800 = Loss
• Shop discount sales often reduce profit

Practice Questions

1. CP = ₹400, SP = ₹500. Find profit.
2. CP = ₹900, SP = ₹810. Find loss.
3. CP = ₹600, Profit = ₹120. Find profit %.
4. CP = ₹1000, Loss = ₹150. Find loss %.

Answers

1. $500-400=100$
2. $900-810=90$
3. $\frac{120}{600}\times100=20\%$
4. $\frac{150}{1000}\times100=15\%$

Conclusion

Profit and Loss is easy when you remember CP, SP, and basic formulas. Practice regularly because this topic is useful in school exams, business, and competitive tests.

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ವಿಜ್ಞಾನ ಲೋಕದಲ್ಲಿ ಪ್ರತಿದಿನ ಹೊಸ ಹೊಸ ಆವಿಷ್ಕಾರಗಳು ನಡೆಯುತ್ತಿವೆ. ಅಂತರಿಕ್ಷ ಸಂಶೋಧನೆಗಳಿಂದ ವೈದ್ಯಕೀಯ ಸಾಧನೆಗಳವರೆಗೆ, 2026ರಲ್ಲಿ ವಿಜ್ಞಾನ ಕ್ಷೇತ್ರದಲ್ಲಿ ಅನೇಕ ಮಹತ್ವದ ಘಟನೆಗಳು ಸುದ್ದಿಯಾಗಿವೆ.

ವಿದ್ಯಾರ್ಥಿಗಳು, ಶಿಕ್ಷಕರು ಮತ್ತು ವಿಜ್ಞಾನಾಸಕ್ತರಿಗೆ ಈ ಲೇಖನ ಉಪಯುಕ್ತವಾಗುತ್ತದೆ.

1. ನಾಸಾದ ರೋಮನ್ ಸ್ಪೇಸ್ ಟೆಲಿಸ್ಕೋಪ್ ಉಡಾವಣೆಗೆ ಸಿದ್ಧ

2026ರ ಪ್ರಮುಖ ವಿಜ್ಞಾನ ಸುದ್ದಿಗಳಲ್ಲಿ ಒಂದಾಗಿದೆ ನಾಸಾದ ರೋಮನ್ ಸ್ಪೇಸ್ ಟೆಲಿಸ್ಕೋಪ್. ಈ ಅತ್ಯಾಧುನಿಕ ದೂರದರ್ಶಕವು ಹೊಸ ಗ್ರಹಗಳನ್ನು ಹುಡುಕಲು ಹಾಗೂ ಡಾರ್ಕ್ ಎನರ್ಜಿ ಅಧ್ಯಯನ ಮಾಡಲು ಸಹಾಯ ಮಾಡಲಿದೆ.

ಇದರ ಮಹತ್ವ:

• ಭೂಮಿಯಂತಿರುವ ಗ್ರಹಗಳ ಹುಡುಕಾಟ
• ಗ್ಯಾಲಕ್ಸಿಗಳ ರಚನೆ ಅಧ್ಯಯನ
• ಡಾರ್ಕ್ ಮ್ಯಾಟರ್ ಮತ್ತು ಡಾರ್ಕ್ ಎನರ್ಜಿ ತಿಳಿದುಕೊಳ್ಳುವುದು

2. ಲೈರಿಡ್ ಉಲ್ಕಾಪಾತ ಮಳೆ ಜನರ ಗಮನ ಸೆಳೆದಿದೆ

ಪ್ರತಿ ವರ್ಷದಂತೆ ನಡೆಯುವ ಲೈರಿಡ್ ಉಲ್ಕಾಪಾತ ಮಳೆ ಈ ವರ್ಷವೂ ಜನರ ಗಮನ ಸೆಳೆಯುತ್ತಿದೆ. ಆಕಾಶದಲ್ಲಿ ಹೊಳೆಯುವ ಉಲ್ಕಾಪಾತಗಳು ಮನಮೋಹಕ ದೃಶ್ಯ ನೀಡುತ್ತವೆ.

ನೋಡಲು ಉತ್ತಮ ಸಮಯ:

• ಮಧ್ಯರಾತ್ರಿ ನಂತರ
• ಬೆಳಕು ಕಡಿಮೆ ಇರುವ ಸ್ಥಳ
• ದೂರದರ್ಶಕ ಅಗತ್ಯವಿಲ್ಲ

3. ಮಂಗಳ ಗ್ರಹದಲ್ಲಿ ಹೊಸ ಜೈವಿಕ ಅಣುಗಳು ಪತ್ತೆ

ಮಂಗಳ ಗ್ರಹದ ರೋವರ್ ಹೊಸ ಜೈವಿಕ ಅಣುಗಳನ್ನು ಪತ್ತೆಹಚ್ಚಿದೆ. ಇದು ಮಂಗಳದಲ್ಲಿ ಹಿಂದೆ ಜೀವಕ್ಕೆ ಅಗತ್ಯವಾದ ಅಂಶಗಳಿದ್ದವು ಎಂಬುದನ್ನು ಸೂಚಿಸುತ್ತದೆ.

ಇದು ಅಂತರಿಕ್ಷ ಸಂಶೋಧನೆಯಲ್ಲಿ ಮಹತ್ವದ ಹೆಜ್ಜೆಯಾಗಿದೆ.

4. ಕಿವುಡತನಕ್ಕೆ ಜೀನ್ ಥೆರಪಿ ಆಶಾಕಿರಣ

ವೈದ್ಯಕೀಯ ಕ್ಷೇತ್ರದಲ್ಲಿ ಜೀನ್ ಥೆರಪಿ ಮೂಲಕ ಜನ್ಮತಃ ಕೇಳುವ ಸಮಸ್ಯೆಗೆ ಚಿಕಿತ್ಸೆ ನೀಡುವ ಪ್ರಯತ್ನ ಯಶಸ್ವಿಯಾಗಿದೆ. ಕೆಲವರಿಗೆ ಕೇಳುವ ಸಾಮರ್ಥ್ಯ ಉತ್ತಮಗೊಂಡಿದೆ.

ಪ್ರಯೋಜನಗಳು:

• ಮೂಲ ಕಾರಣಕ್ಕೆ ಚಿಕಿತ್ಸೆ
• ಭವಿಷ್ಯದಲ್ಲಿ ಸುರಕ್ಷಿತ ವಿಧಾನಗಳು
• ಉತ್ತಮ ಜೀವನಮಟ್ಟ

5. ಹವಾಮಾನ ಬದಲಾವಣೆಯಿಂದ ಸಮುದ್ರ ಪ್ರವಾಹದಲ್ಲಿ ಬದಲಾವಣೆ

ಅಟ್ಲಾಂಟಿಕ್ ಸಮುದ್ರದ ಪ್ರವಾಹ ವ್ಯವಸ್ಥೆ ಹವಾಮಾನ ನಿಯಂತ್ರಣದಲ್ಲಿ ಪ್ರಮುಖ ಪಾತ್ರವಹಿಸುತ್ತದೆ. ವಿಜ್ಞಾನಿಗಳ ಪ್ರಕಾರ ಇದು ವೇಗವಾಗಿ ದುರ್ಬಲವಾಗುವ ಸಾಧ್ಯತೆ ಇದೆ.

ಇದರಿಂದ ಮಳೆ, ತಾಪಮಾನ ಮತ್ತು ಚಂಡಮಾರುತಗಳ ಮೇಲೆ ಪರಿಣಾಮ ಬೀಳಬಹುದು.

6. AI ರೋಬೋಟ್ ಹೊಸ ಸಾಧನೆ

ಕೃತಕ ಬುದ್ಧಿಮತ್ತೆ ಕ್ಷೇತ್ರದಲ್ಲೂ ದೊಡ್ಡ ಬೆಳವಣಿಗೆ ಕಂಡುಬಂದಿದೆ. ಟೇಬಲ್ ಟೆನ್ನಿಸ್ ಆಟದಲ್ಲಿ ಚೆಂಡಿನ ಚಲನವಲನ ಊಹಿಸಿ ಆಡಬಲ್ಲ ರೋಬೋಟ್ ಅಭಿವೃದ್ಧಿಪಡಿಸಲಾಗಿದೆ.

ಇದು AI ತಂತ್ರಜ್ಞಾನ ಎಷ್ಟು ವೇಗವಾಗಿ ಬೆಳೆಯುತ್ತಿದೆ ಎಂಬುದನ್ನು ತೋರಿಸುತ್ತದೆ.

ವಿಜ್ಞಾನ ಸುದ್ದಿಗಳನ್ನು ತಿಳಿದುಕೊಳ್ಳುವುದು ಯಾಕೆ ಮುಖ್ಯ?

• ಭವಿಷ್ಯದ ತಂತ್ರಜ್ಞಾನ ತಿಳಿಯಲು
• ಆರೋಗ್ಯ ಕ್ಷೇತ್ರದ ಹೊಸ ಸಾಧನೆಗಳನ್ನು ಅರಿಯಲು
• ವಿದ್ಯಾರ್ಥಿಗಳಿಗೆ ಪ್ರೇರಣೆ ನೀಡಲು
• ಜಗತ್ತಿನ ಬೆಳವಣಿಗೆಗಳೊಂದಿಗೆ ಸಂಪರ್ಕದಲ್ಲಿರಲು

ಕೊನೆಯ ಮಾತು

2026ರಲ್ಲಿ ಪ್ರಮುಖ ಸುದ್ದಿಯಾಗುತ್ತಿರುವ ವಿಜ್ಞಾನ ಘಟನೆಗಳು ಜಗತ್ತಿನ ಭವಿಷ್ಯವನ್ನು ರೂಪಿಸುತ್ತಿವೆ. ನಾಸಾದ ಮಿಷನ್‌ಗಳಿಂದ ಜೀನ್ ಥೆರಪಿ ಹಾಗೂ AI ರೋಬೋಟ್‌ಗಳವರೆಗೆ ವಿಜ್ಞಾನ ಹೊಸ ಅಚ್ಚರಿಗಳನ್ನು ನೀಡುತ್ತಿದೆ.

ಹೊಸ ವಿಜ್ಞಾನ ಸುದ್ದಿಗಳಿಗಾಗಿ ನಮ್ಮ ಜೊತೆ ಇರಿ.

SEO Keywords:

2026 ವಿಜ್ಞಾನ ಸುದ್ದಿ, ಇಂದಿನ ವಿಜ್ಞಾನ ಘಟನೆಗಳು, ವಿಜ್ಞಾನ ಆವಿಷ್ಕಾರಗಳು, ನಾಸಾ ಸುದ್ದಿ, ವೈದ್ಯಕೀಯ ಸಾಧನೆಗಳು, AI ಸುದ್ದಿ.

Science is changing the world every day. From space discoveries to medical innovations, 2026 has already brought exciting developments. If you love learning about the latest trends, this blog covers the current events in science making headlines around the globe.

Whether you are a student, teacher, or science enthusiast, these updates will keep you informed.

1. NASA’s Roman Space Telescope Ready for Launch

One of the biggest science headlines in 2026 is NASA’s upcoming Roman Space Telescope. This advanced telescope will help scientists discover new planets outside our solar system and study dark energy.

Experts believe it could transform our understanding of the universe.

Why It Matters:

• Search for Earth-like planets
• Study galaxy formation
• Explore dark matter and dark energy

2. Lyrid Meteor Shower Amazes Skywatchers

The annual Lyrid Meteor Shower is attracting attention worldwide. This beautiful event gives people a chance to see bright meteors streaking across the sky.

This year’s clear skies made viewing even better.

Best Viewing Tips:

• Watch after midnight
• Find a dark area away from city lights
• No telescope needed

3. New Organic Molecules Found on Mars

Scientists working with the Mars rover have discovered new organic molecules on the Red Planet. These molecules do not prove life existed, but they show Mars had the right ingredients for life long ago.

This is a major step in space exploration.

4. Gene Therapy Offers Hope for Deafness

Medical science is making headlines with new gene therapy treatments for inherited hearing loss. Some patients showed improved hearing after treatment.

This breakthrough may help many families in the future.

Benefits:

• Targets root cause of hearing loss
• Non-invasive future options possible
• Improved quality of life

5. Climate Change Research Warns of Ocean Current Changes

Scientists are studying the Atlantic Ocean current system, which helps control weather patterns. New reports suggest it may weaken faster than expected.

This could affect rainfall, temperatures, and storms globally.

6. AI Robots Reach New Levels

Artificial intelligence is also in the spotlight. Researchers developed robots that can play table tennis at a high level by predicting ball movement.

This shows how fast AI and robotics are advancing.

Why Science Headlines Matter

Following current science news helps us:

• Understand the future
• Learn about technology changes
• Stay updated on health breakthroughs
• Inspire students and researchers

Final Thoughts

The current events in science making headlines in 2026 show how innovation is shaping our world. From NASA missions to gene therapy and AI robots, science continues to surprise us.

Stay connected for more exciting updates as new discoveries happen.

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Meta Description: Learn percentage tricks for fast calculation with easy shortcuts, examples, and practice questions. Best maths guide for students and beginners.

Introduction

Percentages are used everywhere—shopping discounts, exam marks, bank interest, and daily calculations. If you know smart percentage tricks, you can solve questions much faster.

In this lesson, you will learn simple percentage shortcuts with examples.

What is Percentage?

Percentage means per hundred.

$x\%=\frac{x}{100}$

Example:

$25\%=\frac{25}{100}=\frac{1}{4}$

Trick 1: Find 10% Quickly

Move decimal one place left.

$10\%\text{ of }500=50$

$10\%\text{ of }840=84$

Trick 2: Find 5%

Find 10% and divide by 2.

$5\%\text{ of }200=10$

Because:

$10\%\text{ of }200=20,\quad 20\div2=10$

Trick 3: Find 25%

25% means one-fourth.

$25\%=\frac{1}{4}$

$25\%\text{ of }800=800\div4=200$

Trick 4: Find 50%

50% means half.

$50\%=\frac{1}{2}$

$50\%\text{ of }90=45$

Trick 5: Find 1%

Move decimal two places left.

$1\%\text{ of }600=6$

$1\%\text{ of }2500=25$

Trick 6: Find 75%

75% means three-fourths.

$75\%=\frac{3}{4}$

$75\%\text{ of }400=300$

Real Life Examples

• 20% discount on ₹1000 = ₹200 off
• 50% off on ₹600 = ₹300 off
• 10% tax on ₹500 = ₹50

Practice Questions

1. Find 10% of 900
2. Find 25% of 200
3. Find 50% of 76
4. Find 5% of 300
5. Find 75% of 120

Answers

1. $90$
2. $50$
3. $38$
4. $15$
5. $90$

Conclusion

Percentage tricks save time and improve speed in maths. Practice these shortcuts daily to solve problems faster in exams and real life.

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Climate change is one of the most serious challenges facing the world today. Rising temperatures, unexpected rainfall, melting glaciers, floods, droughts, and air pollution are affecting millions of people every year. Governments, scientists, and communities are now working together to reduce climate damage and protect the planet.

In this blog post, we will explore the latest climate change current affairs in 2026, understand why climate change is happening, and learn what we can do in our daily lives to help.

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What is Climate Change?

Climate change means long-term changes in Earth’s weather patterns and average temperatures. The main reason for climate change is the increase of greenhouse gases like carbon dioxide (CO₂), methane, and pollution caused by human activities such as:

• Burning coal, oil, and gas
• Deforestation
• Factory pollution
• Vehicle emissions
• Waste burning

These gases trap heat in the atmosphere and make the planet warmer.

---

Latest Climate Change Current Affairs in 2026

1. Global Talks on Reducing Fossil Fuels

Many countries recently met to discuss reducing the use of fossil fuels such as coal, petrol, and natural gas. These fuels are the biggest source of carbon emissions worldwide.

Leaders are now focusing on solar power, wind energy, and electric vehicles to reduce pollution.

Why It Matters:

This can slow down global warming and improve air quality.

---

2. Heatwaves Increasing Across the World

Many countries, including India, are facing stronger summer heatwaves in 2026. Some places recorded dangerous temperatures above normal levels.

Effects of Heatwaves:

• Health problems
• Water shortages
• Crop damage
• Power demand increase

Why It Matters:

Extreme heat can affect daily life, farming, and public health.

---

3. Floods and Heavy Rainfall Events

Unexpected rainfall and floods have increased in several countries. Climate experts say warmer oceans and air can lead to heavier rainfall.

Effects:

• Damage to homes and roads
• Crop loss
• Traffic disruption
• Water contamination

---

4. Renewable Energy Growth

Countries are investing more in:

• Solar panels
• Wind farms
• Electric buses
• Battery storage systems

Renewable energy is becoming cheaper and cleaner than fossil fuels.

Why It Matters:

It reduces pollution and creates green jobs.

---

5. Food Security Concerns

Climate change is affecting agriculture. Irregular rain, drought, and heat can reduce crop production such as rice, wheat, and vegetables.

Why It Matters:

Food prices may rise, and farmers face difficulties.

---

Climate Change in India

India is experiencing several climate-related challenges:

• Stronger summer heatwaves
• Water shortages in some regions
• Flooding during monsoon season
• Air pollution in cities
• Crop damage in rural areas

India is also taking action through:

• Solar power projects
• Electric vehicle programs
• Tree plantation drives
• Smart farming methods

---

What We Can Do About Climate Change

Climate action starts with simple daily habits.

1. Save Electricity

• Turn off lights when not needed
• Use LED bulbs
• Use fans wisely
• Switch off chargers after use

2. Use Eco-Friendly Transport

• Walk short distances
• Use bicycles
• Use buses or trains
• Share rides

3. Reduce Plastic Use

• Carry cloth bags
• Use steel or reusable bottles
• Avoid single-use plastic cups and spoons

4. Plant Trees

Trees absorb carbon dioxide and provide oxygen.

5. Save Water

• Fix leaking taps
• Use water carefully
• Harvest rainwater if possible

6. Reduce Waste

• Reuse items
• Recycle paper, glass, and plastic
• Compost kitchen waste

7. Spread Awareness

Teach children and family members about protecting nature.

---

Why Youth and Students Matter

Students can become climate leaders by:

• Participating in eco-clubs
• Planting trees in schools
• Learning about sustainability
• Encouraging clean surroundings

Young people can create a greener future.

---

Future of Climate Action

The future depends on decisions made today. If countries continue using clean energy, protecting forests, and reducing pollution, the world can control climate change.

If action is delayed, problems like floods, droughts, and food shortages may increase.

---

Conclusion

Climate change is real and happening now. Rising temperatures, floods, and pollution show that urgent action is needed. The good news is that everyone can help. Governments can create policies, industries can reduce emissions, and individuals can make smart daily choices.

Even small actions like saving electricity, planting trees, and reducing waste can make a big difference. Together, we can build a cleaner, healthier, and safer planet for future generations.

---

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Meta Description: Learn percentage basics easily with formulas, examples, conversions, and practice questions. Best beginner maths guide for students.

Introduction

Percentage is one of the most useful maths topics in school and daily life. We use percentages in marks, discounts, profit, bank interest, and statistics.

The word percent means per hundred.

In this lesson, you will learn percentage basics in a very easy way.

What is Percentage?

Percentage means a number out of 100.

$x\% = \frac{x}{100}$

Examples:

$50\% = \frac{50}{100}=\frac{1}{2}$

$25\% = \frac{25}{100}=\frac{1}{4}$

$75\% = \frac{75}{100}=\frac{3}{4}$

Why Percentage is Important

Percentages are used in:

• Exam marks
• Shop discounts
• Profit and loss
• Interest in banks
• Population data
• Sports statistics

How to Find Percentage

To find percentage:

$\text{Percentage}=\frac{\text{Part}}{\text{Total}}\times100$

Example 1: Marks Percentage

A student scores 45 marks out of 50.

$\frac{45}{50}\times100=90\%$

Example 2: Discount

A shirt price is ₹1000 and discount is 20%.

$20\%\text{ of }1000=\frac{20}{100}\times1000=200$

Discount = ₹200

Example 3: Find 10% Quickly

$10\%\text{ of }500=50$

Just move decimal one place left.

Fraction to Percentage

$\frac{1}{2}=50\%$

$\frac{1}{4}=25\%$

$\frac{3}{4}=75\%$

Decimal to Percentage

$0.5=50\%$

$0.75=75\%$

Multiply decimal by 100.

Practice Questions

1. Find 25% of 200
2. Convert $\frac{3}{5}$to percentage
3. A student gets 36 out of 40. Find percentage.
4. Convert $0.2$ to percentage.

Answers

1. $50$
2. $60\%$
3. $\frac{36}{40}\times100=90\%$
4. $20\%$

Conclusion

Percentage is simple when you remember it means “out of 100.” Practice percentages regularly because they are useful in exams and daily life.

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Meta Description

Read today’s technology current affairs for 23 April 2026 including AI updates, Nvidia chips, Apple Siri AI, Microsoft coding tools, Infosys AI growth and more.

Introduction

Technology is changing faster than ever in 2026. Artificial Intelligence, smart devices, chip manufacturing, and software innovations are leading the world. Today’s major technology updates show how global companies are competing to dominate the future. In this blog, we cover the latest technology current affairs for 23 April 2026 in simple language.

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1. Artificial Intelligence Drives Global Tech Market

AI is now the biggest force in the technology world. Many major companies are investing billions into AI tools, cloud systems, and smart automation. Some software companies faced pressure today, while AI chip makers gained strongly.

This proves that businesses using AI effectively are growing faster than traditional companies.

Why It Matters:

• AI creates faster work systems
• Reduces manual tasks
• Improves business profits
• Creates new job opportunities

---

2. Nvidia AI Chips in Global Spotlight

Nvidia remains one of the biggest names in AI hardware. Reports say advanced H200 AI chips are still under global trade restrictions in some regions. Governments are closely watching AI chip exports.

Why It Matters:

• AI chips power Chatbots, robots, and data centers
• Countries want control over advanced technology
• Semiconductor demand is increasing rapidly

---

3. Apple Preparing Major Siri AI Upgrade

Apple is reportedly working on new Siri features with advanced AI support. These upgrades may be announced in the next WWDC event.

Expected improvements:

• Better voice understanding
• Faster responses
• Smart task automation
• Improved language support

Why It Matters:

Apple wants to compete with Google and Microsoft in AI assistants.

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4. Microsoft Expands AI Coding Tools

AI coding tools are becoming popular worldwide. Microsoft continues expanding developer tools that help programmers write code faster using AI.

Benefits:

• Saves time for developers
• Detects coding mistakes
• Helps beginners learn programming
• Improves software quality

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5. Infosys and AI Opportunities in India

Indian IT companies like Infosys are focusing on AI partnerships to help businesses automate tasks and improve services.

Why It Matters for India:

• More AI jobs
• Growth in software exports
• Better business productivity
• Stronger global IT position

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6. Smart Cars and AI Mobility

Car companies like Toyota are using AI for future transport systems. Smart cities and self-driving support technologies are growing quickly.

Future Possibilities:

• Safer driving
• Traffic reduction
• Fuel efficiency
• Better transport planning

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Technology Trend of the Day

“AI Everywhere”

Today’s updates clearly show one trend: Artificial Intelligence is entering every industry.

Used in:

• Phones
• Cars
• Hospitals
• Banking
• Education
• Coding
• Factories

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Conclusion

The technology world on 23 April 2026 is centered around AI growth, smart devices, advanced chips, and digital innovation. Companies that adapt quickly will lead the future. For students and job seekers, learning AI and technology skills is becoming more valuable every day.

SEO Keywords

Technology Current Affairs 2026, Today Tech News, AI News Today, Nvidia Updates, Apple Siri News, Microsoft AI Tools, Infosys AI India, Smart Technology News.

Meta Description: Learn the difference between decimals and fractions with simple examples, conversions, uses, and practice questions. Easy maths guide for students.

Introduction

Decimals and fractions are two ways of representing parts of a whole. Students often get confused between them, but both are simple when understood clearly.

In this lesson, you will learn the difference between decimals and fractions with easy examples.

What is a Fraction?

A fraction shows a part of a whole using numerator and denominator.

$\frac{3}{4}$​

This means 3 parts out of 4 equal parts.

What is a Decimal?

A decimal shows a part of a whole using a decimal point.

$0.75$

This also means 75 hundredths.

Decimals vs Fractions

Fractions	Decimals
Written with numerator and denominator	Written using decimal point
Example: $\frac{1}{2}$	Example: $0.5$
Good for equal parts	Good for money and measurements
Can simplify easily	Easy to compare values

Common Equivalent Values

$\frac{1}{2}=0.5$

$\frac{1}{4}=0.25$

$\frac{3}{4}=0.75$

$\frac{1}{10}=0.1$

How to Convert Fraction to Decimal

Divide numerator by denominator.

$\frac{3}{5}=3\div5=0.6$

How to Convert Decimal to Fraction

Write decimal over place value and simplify.

$0.8=\frac{8}{10}=\frac{4}{5}$

Real Life Examples

• Half pizza = $\frac{1}{2}$
• ₹0.50 = decimal money value
• 75 cm = 0.75 meter

Which is Better?

Both are useful:

• Use fractions for sharing and parts
• Use decimals for money, measurement, data

Practice Questions

1. Convert $\frac{1}{5}$to decimal.
2. Convert $0.25$to fraction.
3. Which is bigger: $0.7$ or $\frac{3}{4}$​?
4. Write decimal of $\frac{9}{10}$

Answers

1. $0.2$
2. $\frac{1}{4}$
3. $\frac{3}{4}=0.75>0.7$
4. $0.9$

Conclusion

Decimals and fractions are two simple ways to show parts of a whole. Learning both helps in school maths and daily life calculations.

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Meta Description:

Read today current affairs 22 April 2026 in Kannada and English. Latest India, world, economy, sports and environment updates.

🇮🇳 English Version

1. Earth Day 2026 is celebrated worldwide on April 22 to promote environmental awareness and climate action.
2. A UN report projects India’s GDP growth at 6.4% in 2026 and 6.6% in 2027.
3. India continues rapid expansion in renewable energy, helping reduce fossil fuel power generation.
4. Political discussions continue as Congress raises a privilege notice against PM Modi.
5. In IPL 2026, Rajasthan Royals look to continue their winning April 22 record.

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🇮🇳 ಕನ್ನಡ ಆವೃತ್ತಿ

1. ಭೂಮಿ ದಿನ 2026 (Earth Day) ಇಂದು ಏಪ್ರಿಲ್ 22ರಂದು ವಿಶ್ವದಾದ್ಯಂತ ಆಚರಿಸಲಾಗುತ್ತಿದೆ. ಪರಿಸರ ಸಂರಕ್ಷಣೆ ಬಗ್ಗೆ ಜಾಗೃತಿ ಮೂಡಿಸುವ ದಿನ.
2. ಯುಎನ್ ವರದಿ ಪ್ರಕಾರ ಭಾರತ ದೇಶದ GDP ಬೆಳವಣಿಗೆ 2026ರಲ್ಲಿ 6.4% ಆಗಿರಲಿದೆ.
3. ಭಾರತದಲ್ಲಿ ಪುನರುತ್ಪಾದಕ ಶಕ್ತಿ (Renewable Energy) ವೇಗವಾಗಿ ಬೆಳೆಯುತ್ತಿದೆ, ಇದರಿಂದ ಇಂಧನ ಬಳಕೆ ಕಡಿಮೆಯಾಗುತ್ತಿದೆ.
4. ಕಾಂಗ್ರೆಸ್ ಪಕ್ಷವು ಪ್ರಧಾನಮಂತ್ರಿ ಮೋದಿ ವಿರುದ್ಧ Privilege Notice ಸಲ್ಲಿಸಿದೆ.
5. IPL 2026ರಲ್ಲಿ ರಾಜಸ್ಥಾನ್ ರಾಯಲ್ಸ್ ತಂಡದ ಮೇಲೆ ಅಭಿಮಾನಿಗಳ ಗಮನವಿದೆ,

Conclusion

Staying updated with daily current affairs helps improve general knowledge, awareness, and competitive exam preparation. Today’s highlights include Earth Day 2026, India’s economic growth forecast, renewable energy progress, political updates, and IPL news. Read daily current affairs in Kannada and English to stay informed and ahead.

Keywords

today current affairs 22 April 2026, current affairs in Kannada, current affairs in English, daily GK updates, latest India news, world current affairs, Earth Day 2026, India GDP growth 2026, IPL 2026 news, competitive exam current affairs, Kannada current affairs today, daily news updates India.

Meta Description: Learn multiplication tables easily with simple tricks, patterns, examples, and shortcuts. Best guide for students to memorize tables fast.

Introduction

Multiplication tables are the foundation of mathematics. They help in division, fractions, algebra, and daily calculations. Many students find tables difficult, but with simple tricks and regular practice, tables become easy and fun.

In this lesson, you will learn smart multiplication table tricks.

Why Learn Tables?

Tables are useful for:

• Faster calculations
• Easy division
• Mental maths speed
• Competitive exams
• Everyday shopping calculations

Table of 2 Trick

Add 2 repeatedly.

$2,4,6,8,10,12,14,16,18,20$

Example:

$2\times 6=12$

Table of 5 Trick

Numbers end in 0 or 5.

$5,10,15,20,25,30,35,40,45,50$

Example:

$5\times 7=35$

Table of 9 Finger Trick

For 9 × number:

Example for 9 × 4:

• Fold 4th finger
• Left side = 3 fingers
• Right side = 6 fingers

Answer = 36

$9\times 4=36$

Table of 10 Trick

Just add zero after the number.

$10\times 8=80$

$10\times 12=120$

Double and Double Trick for 4

Multiply by 2, then multiply by 2 again.

Example:

$4\times 6=(2\times6)\times2=12\times2=24$

Pattern Trick for 11

For one-digit numbers:

$11\times 3=33$

$11\times 7=77$

Daily Practice Method

Read tables aloud daily:

• 2 to 5 tables first
• Then 6 to 10
• Write each table 3 times
• Practice random questions

Practice Questions

1. $5\times 8$
2. $9\times 6$
3. $4\times 7$
4. $10\times 9$

Answers

1. $40$
2. $54$
3. $28$
4. $90$

Conclusion

Multiplication tables become easy when learned through tricks and patterns. Practice every day for 10 minutes and your speed will improve quickly.

SEO Keywords

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