JNVST 2027 EVS Questions and Answers: Important Environmental Studies Questions for Class 6

Environmental Studies (EVS) is an important component of the revised Jawahar Navodaya entrance exam pattern for the 2027-28 academic session. Students should develop a good understanding of nature, plants, animals, the human body, everyday science, environmental conservation and their social surroundings.

The JNVST Class 6 entrance examination 2027 will be conducted on 28 November 2026, making systematic revision and question-based practice essential for aspiring students. To help students prepare, we provide important JNVST 2027 EVS questions and answers, organised according to the official syllabus. It includes multiple-choice questions (MCQs), a passage-based practice exercise, answer keys and explanations.

JNVST 2027 Class 6 EVS Exam Pattern

Before practising EVS questions, students should understand the JNVST 2027 Class 6 EVS Exam Pattern prescribed by Navodaya Vidyalaya Samiti (NVS).

According to the JNVST 2027 official prospectus, the selection test consists of three sections, with Environmental Studies included alongside Mental Ability.

JNVST 2027 Important EVS Examination Details

Note that the EVS and Mental Ability components together have a suggested duration of 60 minutes. The EVS component includes 20 questions, consisting of 15 objective questions and five questions based on a reading passage. Students should therefore practise both independent MCQs and passage-based questions rather than concentrating exclusively on memorising facts.

Official JNVST 2027 EVS Syllabus for Class 6

According to the official NVS prospectus, Environmental Studies follows an interdisciplinary approach combining basic concepts from Science, Social Science and Environmental Education. The purpose is to evaluate students' basic awareness and understanding of their surroundings.

The official EVS syllabus is divided into four major areas.

A. The Natural World

This area focuses on nature, geographical surroundings and natural processes.

Important topics include:

• Transportation
• Rivers and mountains
• Plants and animals on land and in water
• Natural disasters
• Types of houses and shelters
• Water cycle

B. The Human Body

This area evaluates basic knowledge of the human body, health and hygiene.

Important topics include:

• Food and nutrients
• Hygiene and cleanliness
• Super senses
• Digestive system
• Circulatory system
• Respiratory system

C. Science in Daily Life

This area focuses on the application of scientific concepts in everyday activities.

Important topics include:

• Food preservation
• Water pollution
• Air pollution
• Conservation of water
• Conservation of soil

D. Social Surroundings

This area tests awareness of India's geography, culture, society and environment.

Important topics include:

• Superlatives of India
• States and capitals
• National symbols
• Different landscapes
• Festivals
• Seasons
• Forests
• Crops
• Clothes and fibres

Study all four areas systematically. The official syllabus includes both scientific concepts and social-awareness topics, so students should not restrict their preparation to conventional EVS textbook chapters.

JNVST 2027 EVS Questions and Answers: The Natural World

The natural world is an important part of JNVST 2027 EVS Questions and Answers. Students should understand rivers, mountains, plants, animals, natural disasters, transportation and the water cycle.

Here are important MCQs for practice.

Question 1. Which gas do green plants absorb from the atmosphere during photosynthesis?

A) Oxygen
B) Nitrogen
C) Carbon dioxide
D) Hydrogen

Correct Answer: C) Carbon dioxide

Explanation: Plants absorb carbon dioxide from the atmosphere and use sunlight and water to prepare food through photosynthesis.

Question 2. Which is the longest river in India?

A) Yamuna
B) Ganga
C) Godavari
D) Krishna

Correct Answer: B) Ganga

Explanation: The Ganga is generally recognised as India's longest river, with a total length of approximately 2,525 km.

Question 3. Which is the highest mountain peak in India?

A) Nanda Devi
B) Mount Everest
C) Annapurna
D) Kanchenjunga

Correct Answer: D) Kanchenjunga

Explanation: Kanchenjunga, located in the Himalayan mountain range, is the highest mountain peak in India.

Question 4. What is the process by which water changes into water vapour due to heat called?

A) Condensation
B) Precipitation
C) Evaporation
D) Freezing

Correct Answer: C) Evaporation

Explanation: During evaporation, heat from the Sun changes liquid water into water vapour.

Question 5. Which of the following animals lives both on land and in water?

A) Lion
B) Frog
C) Camel
D) Elephant

Correct Answer: B) Frog

Explanation: Frogs are amphibians. They can live both on land and in water during different stages of their life.

Question 6. Which natural disaster is commonly caused by the sudden shaking of the Earth's surface?

A) Flood
B) Drought
C) Earthquake
D) Cyclone

Correct Answer: C) Earthquake

Explanation: Earthquakes occur due to the sudden movement of rocks along faults in the Earth's crust.

Question 7. Which type of house is commonly built in areas that receive heavy rainfall?

A) Houses with flat roofs
B) Houses with sloping roofs
C) Underground houses
D) Houses without roofs

Correct Answer: B) Houses with sloping roofs

Explanation: Sloping roofs allow rainwater to flow down easily and help prevent water accumulation.

Question 8. Which of the following is the largest freshwater lake in India?

A) Dal Lake
B) Chilika Lake
C) Loktak Lake
D) Wular Lake

Correct Answer: D) Wular Lake

Explanation: Wular Lake in Jammu and Kashmir is one of India's largest freshwater lakes.

Question 9. Which part of a plant absorbs water and minerals from the soil?

A) Leaf
B) Flower
C) Root
D) Fruit

Correct Answer: C) Root

Explanation: Roots absorb water and minerals from the soil and help anchor the plant.

Question 10. Which of the following is a renewable natural resource?

A) Coal
B) Petroleum
C) Natural gas
D) Sunlight

Correct Answer: D) Sunlight

Explanation: Sunlight is continuously available through natural processes and is considered a renewable energy source.

JNVST 2027 EVS Questions and Answers: The Human Body

Students should understand basic body functions, food, nutrients, hygiene, cleanliness and the importance of maintaining good health.

Practise the following JNVST 2027 EVS Questions and Answers.

Question 11. Which organ pumps blood throughout the human body?

A) Lungs
B) Heart
C) Stomach
D) Kidney

Correct Answer: B) Heart

Explanation: The heart is a muscular organ that pumps blood throughout the body through the circulatory system.

Question 12. Which organ is primarily responsible for breathing?

A) Liver
B) Stomach
C) Lungs
D) Brain

Correct Answer: C) Lungs

Explanation: The lungs help the body take in oxygen and remove carbon dioxide during breathing.

Question 13. Which nutrient is mainly responsible for body growth and tissue repair?

A) Carbohydrates
B) Proteins
C) Fats
D) Water

Correct Answer: B) Proteins

Explanation: Proteins help in the growth, development and repair of body tissues.

Question 14. Which organ helps digest food in the human body?

A) Stomach
B) Heart
C) Lungs
D) Brain

Correct Answer: A) Stomach

Explanation: The stomach mixes food with digestive juices and helps break it down during digestion.

Question 15. Which vitamin is produced in the skin when it is exposed to sunlight?

A) Vitamin A
B) Vitamin B
C) Vitamin C
D) Vitamin D

Correct Answer: D) Vitamin D

Explanation: Sunlight helps the skin produce vitamin D, which is important for healthy bones.

Question 16. Which of the following is the best way to prevent the spread of many infectious diseases?

A) Avoid drinking water
B) Wash hands regularly with soap
C) Eat uncovered food
D) Avoid bathing

Correct Answer: B) Wash hands regularly with soap

Explanation: Proper handwashing removes germs and helps prevent the spread of infections.

Question 17. Which animal is commonly used by the police because of its strong sense of smell?

A) Cat
B) Dog
C) Horse
D) Rabbit

Correct Answer: B) Dog

Explanation: Dogs have a highly developed sense of smell and are trained to detect people, objects and substances.

Question 18. Which of the following is a good source of calcium?

A) Milk
B) Sugar
C) Salt
D) Oil

Correct Answer: A) Milk

Explanation: Milk contains calcium, which is essential for strong bones and teeth.

JNVST 2027 EVS Questions and Answers: Science in Daily Life

Science in Daily Life focuses on how scientific concepts are applied in everyday situations. Students should understand food preservation, pollution, water conservation and soil protection.

Question 19. Which method is commonly used to preserve raw mangoes for a long period?

A) Keeping them in water
B) Making pickles
C) Keeping them in sunlight without preparation
D) Mixing them with fresh milk

Correct Answer: B) Making pickles

Explanation: Pickling uses ingredients such as salt, oil and spices to help preserve food and prevent spoilage.

Question 20. Which of the following is a major cause of air pollution?

A) Planting trees
B) Using bicycles
C) Smoke from vehicles and factories
D) Rainwater harvesting

Correct Answer: C) Smoke from vehicles and factories

Explanation: Vehicle exhaust and industrial emissions release pollutants into the atmosphere.

Question 21. Which of the following methods helps conserve water?

A) Leaving taps open
B) Rainwater harvesting
C) Washing vehicles with running hoses unnecessarily
D) Allowing water tanks to overflow

Correct Answer: B) Rainwater harvesting

Explanation: Rainwater harvesting involves collecting and storing rainwater for later use or groundwater recharge.

Question 22. What happens when untreated sewage enters a river?

A) Water becomes cleaner
B) Aquatic life becomes healthier
C) Water pollution increases
D) Oxygen levels always increase

Correct Answer: C) Water pollution increases

Explanation: Untreated sewage introduces harmful substances and microorganisms into water bodies, affecting aquatic life and human health.

Question 23. Which farming practice helps prevent soil erosion?

A) Cutting down trees
B) Overgrazing
C) Planting trees and maintaining vegetation
D) Removing all vegetation

Correct Answer: C) Planting trees and maintaining vegetation

Explanation: Plant roots hold soil particles together and help prevent soil from being washed or blown away.

Question 24. Which of the following is biodegradable waste?

A) Plastic bottle
B) Glass pieces
C) Vegetable peels
D) Aluminium can

Correct Answer: C) Vegetable peels

Explanation: Vegetable peels decompose naturally through the action of microorganisms.

Question 25. Which of the following is the best way to reduce plastic pollution?

A) Use more disposable plastic bags
B) Burn plastic waste
C) Reuse bags and choose reusable alternatives
D) Throw plastic into rivers

Correct Answer: C) Reuse bags and choose reusable alternatives

Explanation: Reducing single-use plastic and reusing materials helps minimise plastic waste.

Question 26. Which gas is essential for human beings to breathe?

A) Carbon dioxide
B) Oxygen
C) Nitrogen
D) Hydrogen

Correct Answer: B) Oxygen

Explanation: Oxygen is required by human cells for cellular respiration and energy production.

JNVST 2027 EVS Questions and Answers: Social Surroundings

Social Surroundings is an important area of the official EVS syllabus. It includes Indian geography, states and capitals, national symbols, landscapes, festivals, seasons, forests, crops, clothes and fibres.

The following questions cover important facts that students should revise.

Question 27. Which is the largest state in India by area?

A) Madhya Pradesh
B) Maharashtra
C) Rajasthan
D) Uttar Pradesh

Correct Answer: C) Rajasthan

Explanation: Rajasthan is India's largest state by geographical area.

Question 28. Which is the smallest state in India by area?

A) Sikkim
B) Tripura
C) Goa
D) Kerala

Correct Answer: C) Goa

Explanation: Goa is the smallest Indian state by area.

Question 29. Which state has the longest coastline in India?

A) Kerala
B) Tamil Nadu
C) Andhra Pradesh
D) Gujarat

Correct Answer: D) Gujarat

Explanation: Gujarat has the longest coastline among Indian states.

Question 30. What is the capital of Kerala?

A) Kochi
B) Thiruvananthapuram
C) Kozhikode
D) Thrissur

Correct Answer: B) Thiruvananthapuram

Explanation: Thiruvananthapuram is the capital of Kerala.

Question 31. What is the capital of Karnataka?

A) Mysuru
B) Hubballi
C) Mangaluru
D) Bengaluru

Correct Answer: D) Bengaluru

Explanation: Bengaluru is the capital of Karnataka.

Question 32. What is the National Animal of India?

A) Lion
B) Tiger
C) Elephant
D) Leopard

Correct Answer: B) Tiger

Explanation: The Royal Bengal Tiger is the National Animal of India.

Question 33. What is the National Bird of India?

A) Parrot
B) Crow
C) Sparrow
D) Peacock

Correct Answer: D) Peacock

Explanation: The Indian Peacock is the National Bird of India.

Question 34. What is the National Flower of India?

A) Lotus
B) Rose
C) Jasmine
D) Sunflower

Correct Answer: A) Lotus

Explanation: Lotus is the National Flower of India.

Question 35. Which is the National Tree of India?

A) Peepal
B) Neem
C) Banyan
D) Mango

Correct Answer: C) Banyan

Explanation: The Banyan tree is the National Tree of India.

Question 36. Which festival is popularly known as the Festival of Colours?

A) Diwali
B) Eid
C) Holi
D) Christmas

Correct Answer: C) Holi

Explanation: Holi is popularly known as the Festival of Colours and is celebrated in different parts of India.

Question 37. Which is the largest hot desert in India?

A) Sahara Desert
B) Thar Desert
C) Gobi Desert
D) Kalahari Desert

Correct Answer: B) Thar Desert

Explanation: The Thar Desert, also known as the Great Indian Desert, is located mainly in Rajasthan.

Question 38. Which is the largest mangrove forest in India?

A) Bhitarkanika
B) Pichavaram
C) Sundarbans
D) Gulf of Kutch

Correct Answer: C) Sundarbans

Explanation: The Sundarbans is the largest mangrove forest region in India and is known for its rich biodiversity.

Question 39. Which of the following is the National Aquatic Animal of India?

A) Whale
B) Shark
C) Turtle
D) Ganges River Dolphin

Correct Answer: D) Ganges River Dolphin

Explanation: The Ganges River Dolphin is the National Aquatic Animal of India.

Question 40. Which is the National Fruit of India?

A) Banana
B) Apple
C) Mango
D) Jackfruit

Correct Answer: C) Mango

Explanation: Mango is recognised as the National Fruit of India.

JNVST 2027 EVS Passage-Based Questions and Answers

According to the official JNVST 2027 examination pattern, the EVS component includes one passage followed by five questions.

Students should practise reading short passages, understanding the information and identifying answers based on the given text.

The following is a model passage prepared for practice.

Passage: The Importance of Forests

Forests are one of the most valuable natural resources on Earth. They provide shelter to many animals, birds and insects. Trees absorb carbon dioxide and release oxygen during photosynthesis. Forests also help maintain the water cycle and support rainfall. Their roots hold the soil together and reduce soil erosion.

Many people depend on forests for food, medicines, wood and other useful resources. However, cutting down trees on a large scale destroys natural habitats and affects the balance of the environment. Planting more trees and protecting existing forests are important steps towards conserving nature.

Answer the Following Questions

Question 1. What do forests provide to animals and birds?

A) Plastic
B) Shelter
C) Machines
D) Fuel only

Correct Answer: B) Shelter

Question 2. Which gas do trees absorb during photosynthesis?

A) Oxygen
B) Hydrogen
C) Carbon dioxide
D) Nitrogen

Correct Answer: C) Carbon dioxide

Question 3. How do tree roots help protect the soil?

A) By increasing pollution
B) By reducing soil erosion
C) By drying up rivers
D) By increasing deforestation

Correct Answer: B) By reducing soil erosion

Question 4. What is a major consequence of cutting down forests?

A) Increase in natural habitats
B) Improvement in biodiversity
C) Destruction of animal habitats
D) Reduction in pollution

Correct Answer: C) Destruction of animal habitats

Question 5. Which of the following is an effective way to conserve forests?

A) Cutting down more trees
B) Burning forests
C) Planting trees and protecting forests
D) Destroying wildlife habitats

Correct Answer: C) Planting trees and protecting forests

Do not answer passage-based questions using only your general knowledge. Read the passage carefully and select the option supported by the information provided.

Download JNVST 2027 EVS Questions and Answers PDF

Practising questions from different EVS topics is an effective way to strengthen preparation for the Navodaya entrance examination.

Students can use the supplementary JNVST 2027 EVS Questions and Answers PDF to revise important facts related to Indian geography, states and capitals, national symbols and other social-surroundings topics.

Download the JNVST 2027 EVS Questions and Answers PDF to practise additional multiple-choice questions and revise important topics.

Read More at:

• JNVST 2027: Navodaya Class 6 Application Date Extended!
• Jawahar Navodaya Vidyalaya Selection Test (JNVST) 2027: Complete Guide to Class 6 Admission
• Navodaya Class 6 Admission 2027: JNVST Schedule & Last Date to Apply
• Navodaya vs Sainik School: Which is Better for Your Child in 2027?
• Top 10 Mistakes to Avoid While Applying for Navodaya Class 6 Admission 2027
• Navodaya Class 6 Selection Process : How Are Students Selected in JNVST
• JNVST Class 6 Mental Ability Preparation 2027: 50 Tricks + PYQ PDF
• Navodaya Entrance Exam OMR Sheet: How to Fill It Correctly and Avoid Mistakes

Prepare for JNVST 2027 with CC Learning App

Success in the Navodaya entrance exam 2027 requires consistent preparation, conceptual understanding and regular practice.

For Class 6 aspirants, EVS preparation should focus on understanding the natural world, human health, everyday science and social surroundings.

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Frequently Asked Questions (FAQs) About JNVST 2027 EVS

Is EVS included in JNVST 2027 Class 6?

Yes. According to the JNVST 2027 official prospectus, Environmental Studies (EVS) is included as a 20-question component in the Class 6 selection test. It carries 25 marks.

How many EVS questions are there in JNVST 2027?

There are 20 EVS questions carrying 25 marks. The component consists of 15 MCQs and one passage followed by five questions.

What is the EVS syllabus for JNVST 2027 Class 6?

The official EVS syllabus covers four major areas:

• The Natural World
• The Human Body
• Science in Daily Life
• Social Surroundings

These areas include plants, animals, rivers, mountains, food, nutrients, hygiene, pollution, water conservation, Indian geography, national symbols and festivals.

What is the total mark for the EVS section in JNVST 2027?

The EVS component carries 25 marks. Each correct answer carries 1.25 marks.

Is there negative marking in JNVST 2027 EVS?

No. There is no negative marking for incorrect answers in JNVST 2027. Each correct answer carries 1.25 marks.

What is the difference between EVS and Mental Ability in JNVST 2027?

Mental Ability evaluates logical and non-verbal reasoning skills through figures and diagrams. EVS assesses students' understanding of their natural world, human body, everyday science and social surroundings. Both components are included in the first examination section and share a suggested duration of 60 minutes.

Are NCERT EVS books enough for JNVST 2027?

NCERT and other relevant school-level textbooks can help students understand fundamental EVS concepts. However, students should also practise JNVST-specific MCQs, passage-based questions and supplementary question banks based on the official syllabus.

When is the JNVST Class 6 examination 2027?

The JNVST Class 6 entrance examination for the 2027–28 academic session is scheduled for 28 November 2026.