MCQ Questions

A Tale of Two Birds Class 6 MCQ Questions with Answers English Chapter 1

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Check the below NCERT MCQ Questions for Class 6 English A Pact with the Sun Chapter 1 A Tale of Two Birds with Answers Pdf free download. MCQ Questions for Class 6 English with Answers were prepared based on the latest exam pattern. We have provided A Tale of Two Birds Class 6 English MCQs Questions with Answers to help students understand the concept very well. https://mcqquestions.guru/a-tale-of-two-birds-class-6-mcq-questions/

MCQ Questions for Class 6 English A Pact with the Sun Chapter 1 A Tale of Two Birds with Answers

A Tale Of Two Birds MCQ Question 1.
The two baby birds got separated as
(a) the rishi took one of them
(b) the mother took one of them
(c) the king took one of them
(d) the strong wind blew them away

Answer

(d) the strong wind blew them away

A Tale Of Two Birds MCQ Questions And Answers Question 2.
The new bom babies lived
(a) in comfort
(b) with their mother
(c) in a lovely cave
(d) in an ashram

Answer

(b) with their mother

The Tale Of Two Birds MCQ Question 3.
The cave was inhabited by
(a) the lions
(b) the rabbits
(c) the robbers
(d) the rishi

Answer

(c) the robbers

A Tale Of Two Birds MCQ Questions Question 4.
The second bird made his nest
(a) near the rishi’s ashram
(b) on a tree near the rishi’s ashram
(c) where the mother lived
(d) at a comfortable habitat

Answer

(b) on a tree near the rishi’s ashram

MCQ Of A Tale Of Two Birds Question 5.
The two baby birds made separate nests as
(a) they did not love each other
(b) they were not destined to be together
(c) they were under a major spell
(d) they could not stay together

Answer

(b) they were not destined to be together

Tale Of Two Birds MCQ Question 6.
The mother bird
(a) could not help flying
(b) fell down the nest
(c) kept helping the little ones
(d) was killed unluckily

Answer

(d) was killed unluckily

Class 6 English Chapter 1 A Tale Of Two Birds MCQ Question 7.
The two babies grew up
(a) to be wild
(b) to become the owners
(c) in different environments
(d) in the mother’s nest

Answer

(c) in different environments

MCQ A Tale Of Two Birds Question 8.
The king got afraid as
(a) the bird talked like robbers
(b) a bullet was shot
(c) a strong wind blew
(d) his horse was lost

Answer

(a) the bird talked like robbers

The Two Baby Birds Get Separated As Question 9.
The king got amazed as the birds
(a) spoke like humans
(b) looked alike
(c) did not look the same
(d) shouted at him.

Answer

(b) looked alike

The Two Baby Birds Get Separated As MCQ Question 10.
The company one keeps.
(a) is decided by parents
(b) is decided by fate
(c) has to be good
(d) tells what you are

Answer

(d) tells what you are

Short Answers Type Questions:

The New Born Babies Lived Class 6 Question 1.
How did the two birds live before being separated ?

Answer

Before being separated, the two birds lived with their mother. The mother had made a nest in a tall tree. There it kept her young ones and looked after them.

The Company One Keeps Class 6 Question 2.
How did the king lose his way ?

Answer

The king went to the forest to hunt. He saw a deer and rode after it. Soon the king lost his way. He did not know where he was.

Question 3.A Tale Of Two Birds Multiple Choice Questions Question 3.
How did the king come near the cave of the robbers ?

Answer

The king had lost his way. He rode for a long time. Then he came to the other side of the forest. He saw there a shady tree. So he got off the horse and decided to rest under the tree. This tree was near the cave of the robbers.

Class 6 English Supplementary Chapter 1 MCQ Question 4.
How did the rishi welcome the king ?

Answer

The rishi requested the king to go inside the ashram. He asked him to make himself comfortable and share his food.

MCQ On A Tale Of Two Birds Question 5.
How did the two baby birds get separated ?

Answer

One day a big storm blew down the tall tree in which the birds lived. The strong wind blew away the baby birds to the other side of the forest. One of them came down near a cave. The other bird landed outside a rishi’s ashram. In this way, the two baby birds got separated.

Question 6.
Where did each of them find a home ?

Answer

Each of them found a home on the other side of the forest. One of them found a home in a tree that stood near a cave of the robbers. The other me found a home in a tree near a rishi’s ashram.

Question 7.
What did the first bird say to the stranger ?

Answer

The stranger (king) heard the first bird say, “Quick! Hurry up! There’s someone under the tree. Come and take his jewels and his horse. Hurry, or else he’ll slip away.”

Question 8.
What did the second bird say to him ?

Answer

The second bird said to him (the king), “ Welcome to the ashram, Sir, please go inside and rest. The rishi will be back soon. There’s some cold water in the pot. Please make yourself comfortable”.

Question 9.
How did the rishi explain the different ways in which the birds behaved ?

Answer

The king told the rishi how the two birds looking alike had behaved differently. The rishi explained that the bird living in the company of robbers talked like robbers. On the other hand, the bird living in the company of rishis repeated the words of the rishis.

Question 10.
Which one of the following sums up the story best ?
(a) A bird in hand is worth two in the bush.
(b) One is known by the company one keeps.
(c) A friend in need is a friend indeed.

Answer

(b) ‘One is known by the company one keeps’ sums up the story best.

We are providing NCERT MCQ Questions for Class 6 English A Pact with the Sun Chapter 1 A Tale of Two Birds with Answers Pdf free download will help you. If you have any queries regarding CBSE Class 6 English A Tale of Two Birds MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.

MCQ Questions for Class 10 Science Chapter 16 Management of Natural Resources with Answers

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Check the below NCERT MCQ Questions for Class 10 Science Chapter 16 Management of Natural Resources with Answers Pdf free download. MCQ Questions for Class 10 Science with Answers were prepared based on the latest exam pattern. We have Provided Management of Natural Resources Class 10 Science MCQs Questions with Answers to help students understand the concept very well. https://mcqquestions.guru/ncert-solutions-for-class-10-science-chapter-16/

You can refer to NCERT Solutions for Class 10 Science Chapter 16 Management of Natural Resources to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Management of Natural Resources Class 10 MCQs Questions with Answers

Management Of Natural Resources Class 10 MCQ Question 1.
The better way to assess the pollution level of a water body is to calculate the:
(a) Nutrient level
(b) Number of organisms
(c) Coliform count
(d) Pesticide level.

Answer

Answer: (c) Coliform count

Class 10 Science Chapter 16 MCQ Question 2.
The purpose of rainwater harvesting is to:
(a) use it for irrigation
(b) culture fishes
(c) use it for washing ears
(d) recharge ground water

Answer

Answer: (d) recharge ground water

Class 10 Science Chapter 16 MCQ With Answers Question 3.
‘Kulhs’ the ancient water harvesting structure were made in
(a) Manipur
(b) Bihar
(c) Himachal Pradesh
(d) Uttar Pradesh

Answer

Answer: (c) Himachal Pradesh

Natural Resources Class 10 MCQ Question 4.
The three R’s that will help us to conserve natural resources for long term use are
(a) recycle, regenerate, reuse
(b) reduce, regenerate, reuse
(c) reduce, reuse, redistribute
(d) reduce, recycle, reuse

Answer

Answer: (d) reduce, recycle, reuse

Sustainable Management Of Natural Resources Class 10 MCQ Question 5.
Amrita Devi Bishnoi sacrificed her life to protect the
(a) Palm trees
(b) Khejri trees
(c) Sal trees
(d) Teakwood trees.

Answer

Answer: (b) Khejri trees

Ch 16 Science Class 10 MCQ Question 6.
Khadins, bundhis, ahars and kattas are ancient structures built for the purpose of:
(a) store grains
(b) conserve soil
(c) water harvesting
(d) conserve wildlife.

Answer

Answer: (c) water harvesting

Chapter 16 Science Class 10 MCQ Question 7.
The Tehri Dam is constructed on River
(a) Yamuna
(b) Bhagirathi
(c) Ravi
(d) Sutlej

Answer

Answer: (b) Bhagirathi

Management Of Natural Resources Class 10 MCQ Questions And Answers Question 8.
The degraded Arabari forests were revived by the efforts of
(a) A.K. Chatterjee
(b) A.K. Baneijee
(c) Sunder Lai Bahuguna
(d) Amrita Devi

Answer

Answer: (b) A.K. Baneijee

Sustainable Management Of Natural Resources Class 10 MCQ With Answers Question 9.
Which plan has been started by government to control pollution of Ganga?
(a) Ganga Action Plan
(b) Ganga Revival Plan
(c) Swachh Jal Abhiyan
(d) Ganga Restoration Plan

Answer

Answer: (a) Ganga Action Plan

MCQ Questions For Class 10 Science Chapter 16 Question 10.
Which pH range is most suitable for life of fresh water plants and animals?
(a) 6.5 – 7.5
(b) 2.0 – 3.5
(c) 3.5 – 7.0
(d) 9.0 – 10.5

Answer

Answer: (a) 6.5 – 7.5

Management Of Natural Resources MCQ Question 11.
The most appropriate definition of a natural resource is that it is a substance/commodity that is
(a) present only on land
(b) a gift of nature which is very useful to mankind
(c) a man-made substance placed in nature
(d) available only in the forest

Answer

Answer: (b) a gift of nature which is very useful to mankind

MCQ On Management Of Natural Resources Class 10 Question 12.
The main cause for abundant coliform bacteria in the river Ganga is
(a) disposal of unbumt corpses into water
(b) discharge of effluents from electroplating industries
(c) washing of clothes
(d) immersion of ashes

Answer

Answer: (a) disposal of unbumt corpses into water

MCQ Questions For Class 10 Science Management Of Natural Resources Question 13.
Among the statements given below select the ones that correctly describe the concept of sustainable development
(i) Planned growth with minimum damage to the environment
(ii) Growth irrespective of the extent of damage caused to the environment
(iii) Stopping all developmental work to conserve the environment
(iv) Growth that is acceptable to all the stakeholders
(a) (i) and (iv)
(b) (ii) and (iii)
(c) (ii) and (iv)
(d) (iii) only

Answer

Answer: (a) (i) and (iv)

MCQ On Management Of Natural Resources Question 14.
In our country, there are attempts to increase the height of several existing dams like Tehri and Almati, dams across Narmada. Choose the correct statements among the following that are a consequence of raising the height of dams
(i) Terrestrial flora and fauna of the area is destroyed completely
(ii) Dislocation of people and domestic animals living in the area
(iii) Valuable agricultural land may be permanently lost
(iv) It will generate permanent employment for people
(a) (i) and (ii)
(b) (i), (ii) and (iii)
(c) (ii) and (iv)
(d) (i), (iii) and (iv)

Answer

Answer: (b) (i), (ii) and (iii)

Class 10 Management Of Natural Resources MCQ Question 15.
Select the incorrect statement.
(a) Economic development is linked to environmental conservation
(b) Sustainable development encourages development for current generation and conservation of resources for future generations
(c) Sustainable development does not consider the view points of stakeholders
(d) Sustainable development is a long planned and persistent development

Answer

Answer: (c) Sustainable development does not consider the view points of stakeholders

Class 10 Science Ch 16 MCQ Question 16.
Pick the right combination of terms which has no fossil fuel.
(a) Wind, ocean and coal
(b) Kerosene, wind and tide
(c) Wind, wood, sun
(d) Petroleum, wood, sun

Answer

Answer: (c) Wind, wood, sun

MCQ On Sustainable Management Of Natural Resources Question 17.
Select the eco-friendly activity among the following:
(a) Using car for transportation
(b) Using polybags for shopping
(c) Using dyes for colouring clothes
(d) Using windmills to generate power for irrigation

Answer

Answer: (d) Using windmills to generate power for irrigation

Natural Resources MCQ Class 10 Question 18.
A successful forest conservation strategy should involve
(a) protection of animals at the highest trophic level
(b) protection of only consumers
(c) protection of only herbivores
(d) comprehensive programme to protect all the physical and biological components

Answer

Answer: (d) comprehensive programme to protect all the physical and biological components

Question 19.
Arabari forests of Bengal is dominated by
(a) Teak
(b) Sal
(c) Bamboo
(d) Mangrove

Answer

Answer: (b) Sal

Fill in the blanks

1. Loss of diversity may lead to a loss of ………….. stability.

Answer

Answer: Ecological

2. ………….. are ‘biodiversity hot spots’.

Answer

Answer: Forests

3. Surangams in ………….. and ………….. in Karnataka are some of the ancient water harvesting methods.

Answer

Answer: Kerala, Kattas

4. The ………….. of water can be checked using universal indicator.

Answer

Answer: pH

5. The concept of ………….. encourages judicious use of resources for current basic human needs, while preserving them for the needs of future generations.

Answer

Answer: sustainable development

6. The management of natural resources requires a ………….. perspective so that they cater to the needs of the generations to come.

Answer

Answer: long-term

7. Pollution due to mining is caused by the large amount of ………….. which is discarded for every tonne of metal extracted.

Answer

Answer: slag

8. Amrita Devi Bishnoi sacrificed her life for protection of ………….. trees in Khejarli village.

Answer

Answer: Khejri

9. The movement called ………….. originated from a remote village called Rani in Garhwal for conservation of forests.

Answer

Answer: Chipko Andolan

10. Due to the efforts of forest officer ………….. villagers were involved in the protection of 1, 272 hectares of badly degraded ………….. forest in the Arabari forest range.

Answer

Answer: A.K. Baneijee, Sal

Answer the one word

1. Name the three R’s which help to conserve natural resources.

Answer

Answer: Reduce, Recycle, Reuse

2. Name the movement started in Garhwal Himalayas to conserve forests.

Answer

Answer: Chipko movement

3. What is the practice of growing and cultivation of trees called?

Answer

Answer: Silviculture

4. Name the traditional water harvesting systems of Himachal Pradesh and Tamilnadu.

Answer

Answer: Kulhs, Eris

5. Which trees were replenished by efforts of local people of Arabari forest range?

Answer

Answer: Sal

6. Which indicator is used to test pH levels of all kinds of water?

Answer

Answer: Universal indicator

7. Which places are called as the “biodiversity hot spots’?

Answer

Answer: Forests

8. What is the use of tendu leaves?

Answer

Answer: Making bidis

9. Give the term which denotes the variety of life forms present on Earth.

Answer

Answer: Biodiversity

10. Name the trees for whose protection Amrita Devi Bishnoi sacrificed her life.

Answer

Answer: Khejri

Match the following columns

Column IColumn II
(i) Khadins(a) Fossil fuel
(ii) Cow dung(b) Bihar
(iii) Universal Indicator(c) Biomass
(iv) Ahars(d) pH
(v) Coal(e) Rajasthan
(vi) Flooded gullies(f) Bhagirathi
(vii) Tehri dam(g) Check dams
(viii) Coliform(h) Pine, teak
(ix) Salts for huts(i) Water contamination
(x) Monoculture(j) Bamboo
Answer

Answer:

Column IColumn II
(i) Khadins(e) Rajasthan
(ii) Cow dung(c) Biomass
(iii) Universal Indicator(d) pH
(iv) Ahars(b) Bihar
(v) Coal(a) Fossil fuel
(vi) Flooded gullies(g) Check dams
(vii) Tehri dam(f) Bhagirathi
(viii) Coliform(i) Water contamination
(ix) Salts for huts(j) Bamboo
(x) Monoculture(h) Pine, teak

Crossword

Across:
3. Water harvesting system of Maharashtra [4]
5. A kind of water harvesting system [5]
6. Coal and petroleum are this type of fuel [6]
7. A water harvesting system in Tamilnadu [4]
8. Wood used as building material [6]
Down:
1. They help to generate electricity [4]
2. A water harvesting system Used in Bihar [4]
3. A dam on river Bhagirathi [5]
4. Forests revived in Arabari range [3]
6. They are the biodiversity hot spots [6]
MCQ Questions for Class 10 Science Chapter 16 Management of Natural Resources with Answers

Answer

Answer:
Across:
3. Tals
5. Ahar
6. Fossil
7. Erssal
8. Timber

Down:
1. Dams
2. Pynes
3. Tehri
4. Sal
6. Forest

We hope the given NCERT MCQ Questions for Class 10 Science Chapter 16 Management of Natural Resources with Answers Pdf free download will help you. If you have any queries regarding Management of Natural Resources CBSE Class 10 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.

MCQ Questions for Class 10 Science Chapter 14 Sources of Energy with Answers

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Check the below NCERT MCQ Questions for Class 10 Science Chapter 14 Sources of Energy with Answers Pdf free download. MCQ Questions for Class 10 Science with Answers were prepared based on the latest exam pattern. We have Provided Sources of Energy Class 10 Science MCQs Questions with Answers to help students understand the concept very well. https://mcqquestions.guru/mcq-questions-for-class-10-science-chapter-14/

You can refer to NCERT Solutions for Class 10 Science Chapter 14 Sources of Energy to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Sources of Energy Class 10 MCQs Questions with Answers

Sources Of Energy Class 10 MCQ Question 1.
Which of the following is a non-renewable source of energy?
(a) Wood
(b) Sun
(c) Fossil fuels
(d) Wind

Answer

Answer: (c) Fossil fuels

Towards Green Energy Class 10 MCQ Question 2.
Acid rain happens because
(a) Sun heats up the upper layer of the atmosphere
(b) burning of fossil fuels releases oxides of carbon, nitrogen and sulphur in the atmosphere
(c) electrical charges are produced due to friction amongst clouds
(d) earth atmosphere contains acids

Answer

Answer: (b) burning of fossil fuels releases oxides of carbon, nitrogen and sulphur in the atmosphere

MCQ On Sources Of Energy Question 3.
Fuel used in thermal power plants is
(a) water
(b) uranium
(c) biomass
(d) fossil fuels

Answer

Answer: (d) fossil fuels

Source Of Energy Class 10 MCQ Question 4.
In a hydro power plant
(a) potential energy possessed by stored water is converted into electricity
(b) kinetic energy possessed by stored water is converted into potential energy
(c) electricity is extracted from water
(d) water is converted into steam to produce electricity

Answer

Answer: (a) potential energy possessed by stored water is converted into electricity

Class 10 Science Chapter 14 MCQ Question 5.
Which is the ultimate source of energy?
(a) Water
(b) Sun
(c) Uranium
(d) Fossil fuels

Answer

Answer: (b) Sun

MCQs On Sources Of Energy Question 6.
Which one of the following forms of energy leads to least environmental pollution in the process of its harnessing and utilisation?
(a) Nuclear energy
(b) Thermal energy
(c) Solar energy
(d) Geothermal energy

Answer

Answer: (c) Solar energy

Sources Of Energy MCQ Question 7.
Ocean thermal energy is due to
(a) energy stored by waves in the ocean
(b) temperature difference at different levels in the ocean
(c) pressure difference at different levels in the ocean
(d) tides arising out in the ocean

Answer

Answer: (b) temperature difference at different levels in the ocean

Source Of Energy MCQ Question 8.
The major problem in harnessing nuclear energy is how to
(a) split nuclei
(b) sustain the reaction
(c) dispose off spent fuel safely
(d) convert nuclear energy into electrical energy

Answer

Answer: (c) dispose off spent fuel safely

MCQ Of Sources Of Energy Class 10 Question 9.
Which part of the solar cooker is responsible for greenhouse effect?
(a) Coating with black colour inside the box
(b) Mirror
(c) Glass sheet
(d) Outer cover of the solar cooker

Answer

Answer: (c) Glass sheet

Ch 14 Science Class 10 MCQ Question 10.
The main constituent of biogas is
(a) methane
(b) carbon dioxide
(c) hydrogen
(d) hydrogen sulphide

Answer

Answer: (a) methane

Sources Of Energy MCQ Class 10 Question 11.
The power generated in a windmill
(a) is more in rainy season since damp air would mean more air mass hitting the blades
(b) depends on the height of the tower
(c) depends on wind velocity
(d) can be increased by planting tall trees close to the tower

Answer

Answer: (c) depends on wind velocity

MCQ Of Chapter 14 Science Class 10 Question 12.
Choose the correct statement.
(a) Sun is considered as an inexhaustible source of energy
(b) There is infinite storage of fossil fuel inside the Earth
(c) Hydro and wind energy plants are non polluting sources of energy
(d) Waste from a nuclear power plant can be easily disposed off

Answer

Answer: (a) Sun is considered as an inexhaustible source of energy

MCQ Questions On Sources Of Energy Class 10 Question 13.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
(a) its temperature increases
(b) larger amount of potential energy is converted into kinetic energy
(c) the electricity content of water increases with height
(d) more water molecules dissociate into ions

Answer

Answer: (b) larger amount of potential energy is converted into kinetic energy

Chapter 14 Science Class 10 MCQ Question 14.
Choose the incorrect statement regarding wind power.
(a) It is expected to harness wind power to minimum in open space.
(b) The potential energy content of wind blowing at high altitudes is the source of wind power.
(c) Wind hitting the blades of a windmill causes them to rotate. The rotation thus achieved can be utilised further.
(d) One possible method of utilising the energy of rotational motion of the blades of a windmill is to run the turbine of an electric generator.

Answer

Answer: (b) The potential energy content of wind blowing at high altitudes is the source of wind power.

Class 10 Sources Of Energy MCQ Question 15.
Choose the incorrect statement.
(a) We are encouraged to plant more trees so as to ensure clean environment and also provide biomass fuel.
(b) Gobar gas is produced when crops, vegetable wastes, etc., decompose in the absence of oxygen.
(c) The main ingredient of biogas is ethane and it gives a lot of smoke and also produces a lot of residual ash.
(d) Biomass is a renewable source of energy.

Answer

Answer: (c) The main ingredient of biogas is ethane and it gives a lot of smoke and also produces a lot of residual ash.

Fill in the blanks

1. We need to conserve fossil fuels because these are …………… sources of energy.

Answer

Answer: non-renewable

2. In a thermal power plant …………… are burnt to heat water and produce steam.

Answer

Answer: fossil fuels

3. A …………… consists of a structure similar to a large electric fan erected at some height on a rigid support.

Answer

Answer: windmill

4. …………… , …………… breakdown complex compounds in the cow dung slurry in a biogas plant to generate biogas.

Answer

Answer: Anaerobic microorganisms

5. A …………… surface absorbs more heat as compared to a white or a reflecting surface under identical conditions.

Answer

Answer: black

6. …………… are the upper regions in the Earth’s crust where hot molten rocks are found.

Answer

Answer: Hot spots

Match the following columns

Column IColumn II
1. Thermal power plant(a) Methane
2. Hydro power plant(b) Nuclear fission
3. Major component of biogas(c) Use coal, petroleum and natural gas to produce thermal electricity
4. Device which converts solar energy into electricity(d) Solar cell
5. Nuclear power plant(e) Dams are constructed for power generation
Answer

Answer:

Column IColumn II
1. Thermal power plant(c) Use coal, petroleum and natural gas to produce thermal electricity
2. Hydro power plant(e) Dams are constructed for power generation
3. Major component of biogas(a) Methane
4. Device which converts solar energy into electricity(d) Solar cell
5. Nuclear power plant(b) Nuclear fission

We hope the given NCERT MCQ Questions for Class 10 Science Chapter 14 Sources of Energy with Answers Pdf free download will help you. If you have any queries regarding Sources of Energy CBSE Class 10 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.

MCQ Questions for Class 10 Science Chapter 15 Our Environment with Answers

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Check the below NCERT MCQ Questions for Class 10 Science Chapter 15 Our Environment with Answers Pdf free download. MCQ Questions for Class 10 Science with Answers were prepared based on the latest exam pattern. We have Provided Our Environment Class 10 Science MCQs Questions with Answers to help students understand the concept very well. https://mcqquestions.guru/mcq-questions-for-class-10-science-chapter-15/

You can refer to NCERT Solutions for Class 10 Science Chapter 15 Our Environment to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Our Environment Class 10 MCQs Questions with Answers

Our Environment Class 10 MCQ Question 1.
Which of the following is biodegradable waste?
(a) DDT
(b) Aluminium can
(c) Plastic bag
(d) Cow dung

Answer

Answer: (d) Cow dung

Class 10 Science Chapter 15 MCQ Question 2.
Which of the two sets belong to the same trophic level?
(a) Rabbit: Tiger
(b) Vulture : Rat
(c) Grasshopper : Hawk
(d) Frog : Lizard

Answer

Answer: (d) Frog : Lizard

Our Environment Class 10 MCQ With Answers Question 3.
In a given food chain if the amount of energy at the fourth trophic level is 6 kJ, what will be the energy available at the producer level?
(a) 6000 kJ
(b) 20 kJ
(c) 60 kJ
(d) 600 kJ

Answer

Answer: (a) 6000 kJ

Our Environment MCQ Class 10 Question 4.
Which of the following is the best way for disposal of vegetable and fruit peels?
(a) Landfill
(b) Recycling
(c) Composting
(d) Burning

Answer

Answer: (c) Composting

Ch 15 Science Class 10 MCQ Question 5.
The problem caused due to ozone hole is
(a) earthquakes
(b) damage due to UV radiations
(c) chemical pollution
(d) acid rain

Answer

Answer: (b) damage due to UV radiations

MCQ On Our Environment Class 10 Question 6.
An ecosystem includes
(a) all living organisms
(b) non-living objects
(c) both living organisms and non-living objects
(d) sometimes living organisms and sometimes non-living objects

Answer

Answer: (c) both living organisms and non-living objects

Class 10 Our Environment MCQ Question 7.
Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as
(a) eutrophication
(b) pollution
(c) biomagnification
(d) accumulation

Answer

Answer: (c) biomagnification

MCQ Of Our Environment Class 10 Question 8.
In an ecosystem, the 10% of energy available for transfer from one trophic level to the next is in the form of
(a) heat energy
(b) light energy
(c) chemical energy
(d) mechanical energy

Answer

Answer: (c) chemical energy

Class 10 Science Ch 15 MCQ Question 9.
Organisms which synthesise carbohydrates from inorganic compounds using radiant energy are called
(a) decomposers
(b) producers
(c) herbivores
(d) carnivores

Answer

Answer: (b) producers

Chapter 15 Class 10 Science MCQ Question 10.
Excessive exposure of humans to UV-rays results in
(i) damage to immune system
(ii) damage to lungs
(iii) skin cancer
(iv) peptic ulcers
(a) (i) and (ii)
(b) (ii) and (iv)
(c) (i) and (iii)
(d) (iii) and (iv)

Answer

Answer: (c) (i) and (iii)

Chapter 15 Science Class 10 MCQ Question 11.
Organisms of a higher trophic level which feed on several types of organisms belonging to a lower trophic level constitute the
(a) food web
(b) ecological pyramid
(c) ecosystem
(d) food chain

Answer

Answer: (a) food web

Environment Class 10 MCQ Question 12.
In the given Figure the various trophic levels are shown in a pyramid. At which trophic level is maximum energy available?
Chapter 15 Class 10 Science MCQ
(a) T4
(b) T2
(c) T1
(d) T3

Answer

Answer: (c) T1

Class 10 Chapter 15 MCQ Science Question 13.
Which group of organisms are not the constituents of a food chain?
(i) Grass, lion, rabbit, wolf
(ii) Plankton, man, fish, grasshopper
(iii) Wolf, grass, snake, tiger
(iv) Frog, snake, eagle, grass, grasshopper
(a) (i) and (iii)
(b) (iii) and (iv)
(c) (ii) and (iii)
(d) (i) and (iv)

Answer

Answer: (c) (ii) and (iii)

Class 10 Science Chapter 15 MCQ Online Test Question 14.
The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about
(a) 1%
(b) 5%
(c) 8%
(d) 10%

Answer

Answer: (a) 1%

MCQ Of Chapter 15 Science Class 10 Question 15.
Which of the statements is incorrect?
(а) All green plants and blue green algae are producers
(b) Green plants get their food from organic compounds
(c) Producers prepare their own food from inorganic compounds
(d) Plants convert solar energy into chemical energy

Answer

Answer: (b) Green plants get their food from organic compounds

Question 16.
The decomposers in an ecosystem
(a) convert inorganic material, to simpler forms
(b) convert organic material to inorganic forms
(c) convert inorganic materials into organic compounds
(d) do not breakdown organic compounds

Answer

Answer: (b) convert organic material to inorganic forms

Question 17.
Disposable plastic plates should not be used because
(а) they are made of materials with light weight
(b) they are made of toxic materials
(c) they are made of biodegradable materials
(d) they are made of non-biodegradable materials

Answer

Answer: (d) they are made of non-biodegradable materials

Question 18.
What will happen if deer is missing in the food chain given below?
Grass → Deer → Tiger
(а) The population of tiger increases
(b) The population of grass decreases
(c) Tiger will start eating grass
(d) The population of tiger decreases and the population of grass increases

Answer

Answer: (d) The population of tiger decreases and the population of grass increases

Question 19.
When is the world environment day celebrated?
(a) 16 June
(b) 5 December
(c) 5 June
(d) 5 July

Answer

Answer: (c) 5 June

Question 20.
Which of these is a greenhouse gas?
(a) Hydrogen sulphide
(b) Methane
(c) Ozone
(d) Carbon monoxide

Answer

Answer: (b) Methane

Question 21.
The transfer of energy in a food chain is always:
(a) Unidirectional
(b) Methane
(c) Bi-directional
(d) Random

Answer

Answer: (a) Unidirectional

Question 22.
Which of these organisms are the most important decomposers in an ecosystem?
(a) Algae and fungi
(b) Fungi and bacteria
(c) Algae and bacteria
(d) Bacteria and virus

Answer

Answer: (b) Fungi and bacteria

Question 23.
Which of these does not belong to biotic component?
(a) Parasites
(b) Fungi
(c) Bacteria
(d) Soil

Answer

Answer: (d) Soil

Fill in the blanks

1. Biodegradable materials persist in the environment as they have a ……………. nature.

Answer

Answer: Inert

2. Gardens and crop-fields are ……………. type of ecosystems.

Answer

Answer: artificial

3. The amount of energy transferred from a trophic level to the next trophic level is only …………….

Answer

Answer: 10%

4. Growth, reproduction etc. of living organisms are affected by the ……………. components of ecosystem.

Answer

Answer: abiotic

5. All consumers are directly or indirectly dependent on ……………. for their energy requirements.

Answer

Answer: producers

6. A network of food chains is called a …………….

Answer

Answer: food web

7. There is always a ……………. flow of energy in a food chain.

Answer

Answer: unidirectional

8. The increase in concentration of harmful chemicals at successive trophic levels is called …………….

Answer

Answer: biomagnifications

9. Ozone shields the surface of the Earth from ……………. radiation the sun.

Answer

Answer: ultraviolet (UV)

10. Forests, ponds and lakes are examples of ……………. type of ecosystems.

Answer

Answer: natural

Match the following columns

Column IColumn II
(i) Parasites(a) Abiotic
(ii) Crop field(b) bio-degradable
(iii) Synthetic foam(c) Biotic
(iv) pH(d) Artificial ecosystem
(v) Forests(e) Decomposers
(iv) DDT(f) Scavengers
(vii) Wood(g) Natural ecosystem
(viii) Fungi(h) Biomagnification
(ix) Vulture(i) Non-biodegradable
Answer

Answer:

Column IColumn II
(i) Parasites(c) Biotic
(ii) Crop field(d) Artificial ecosystem
(iii) Synthetic foam(a) Abiotic
(iv) pH(h) Biomagnification
(v) Forests(g) Natural ecosystem
(iv) DDT(i) Non-biodegradable
(vii) Wood(b) bio-degradable
(viii) Fungi(e) Decomposers
(ix) Vulture(f) Scavengers

Complete the crossword given below.

MCQ Questions for Class 10 Science Chapter 15 Our Environment with Answers
Across
4. These are the chemicals used to kill the pests [9]
7. A top carnivore [4]
8. A primary consumer [4]
9. Bacteria do this to the biodegradable waste [9]
10. Protects us from UV rays [5]
Down
1. Vulture is this type of animal [9]
2. Temperature and soil are these kinds of component of ecosystem [7]
3. Predators and parasites belong to this component of ecosystem [6]
5. Term used for a biological community of interacting organisms and their physical environment [9]
6. All living things need it to function [6]

Answer

Answer:
Across:
4. Particide
7. Lion
8. Goat
9. Decompose
10. Ozone

Down:
1. Scavenger
2. Abiotic
3. Biotic
5. Pesticides
6. Energy

We hope the given NCERT MCQ Questions for Class 10 Science Chapter 15 Our Environment with Answers Pdf free download will help you. If you have any queries regarding Our Environment CBSE Class 10 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.

MCQ Questions for Class 10 Science Chapter 12 Electricity with Answers

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Check the below NCERT MCQ Questions for Class 10 Science Chapter 12 Electricity with Answers Pdf free download. MCQ Questions for Class 10 Science with Answers were prepared based on the latest exam pattern. We have Provided Electricity Class 10 Science MCQs Questions with Answers to help students understand the concept very well. https://mcqquestions.guru/mcq-questions-for-class-10-science-chapter-12/

You can refer to NCERT Solutions for Class 10 Science Chapter 12 Electricity to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Electricity Class 10 MCQs Questions with Answers

Electricity Class 10 MCQ Question 1.
Which of the following represents voltage?
Class 10 Electricity MCQ

Answer

Answer: (a)

Electricity MCQ Class 10 Question 2.
Unit of electric power may also be expressed as
(a) volt ampere
(b) kilowatt hour
(c) watt second
(d) Joule second

Answer

Answer: (a) volt ampere

Class 10 Electricity MCQ Question 3.
Electrical resistivity of a given metallic wire depends upon
(a) its length
(b) its thickness
(c) its shape
(d) nature of the material

Answer

Answer: (d) nature of the material

Electricity Class 10 MCQ With Answers Question 4.
A cell, a resistor, a key and ammeter are arranged as shown in the circuit diagrams of Figure (i), (ii) and (iii). The current recorded in the ammeter will be
MCQ Of Electricity Class 10
(a) maximum in (i)
(b) maximum in (ii)
(c) maximum in (iii)
(d) the same in all the cases

Answer

Answer: (d) the same in all the cases

MCQ On Electricity Class 10 Question 5.
The unit of e.m.f. of a cell is
(a) dyne
(b) volt
(c) ampere
(d) joule

Answer

Answer: (b) volt

Class 10 Science Chapter 12 MCQ Question 6.
Kilowatt hour is the unit of
(a) power
(b) energy
(c) impulse
(d) force

Answer

Answer: (b) energy

Class 10 Science Chapter 12 MCQ With Answers Question 7.
1 kWh is equal to
(a) 3.6 × 106 MJ
(b) 3.6 × 105 MJ
(c) 3.6 × 10² MJ
(d) 3.6 MJ

Answer

Answer: (d) 3.6 MJ

MCQ Electricity Class 10 Question 8.
Materials which allow larger currents to flow through them are called
(a) insulators
(b) conductors
(c) semiconductors
(d) alloys

Answer

Answer: (b) conductors

Ch 12 Science Class 10 MCQ Question 9.
Conventionally, the direction of the current is taken as
(a) the direction of flow of negative charge
(b) the direction of flow of atoms
(c) the direction of flow of molecules
(d) the direction of flow of positive charge

Answer

Answer: (d) the direction of flow of positive charge

Class 10 Science Ch 12 MCQ Question 10.
The unit of specific resistance is
(a) ohm
(b) ohm
(c) ohm-metre
(d) ohm per metre

Answer

Answer: (c) ohm-metre

Class 10 Physics Electricity MCQ Question 11.
The slope of voltage (V) versus current (I) is called
Class 10 Science Chapter 12 MCQ With Answers
(a) resistance
(b) conductance
(c) resistivity
(d) conductivity

Answer

Answer: (a) resistance

Class 10 Electricity MCQ Questions Question 12.
The variable resistance is called
(a) resistor
(b) rheostat
(c) open switch
(d) none of these

Answer

Answer: (b) rheostat

Electricity Class 10 MCQ Learn Cbse Question 13.
The SI unit of resistance is
(a) ohm m
(b) ohm m1
(c) ohm
(d) (ohm)-1

Answer

Answer: (c) ohm

MCQs On Electricity Class 10 Question 14.
An electric iron draws a current 4 A when connected to a 220 V mains. Its resistance must be
(a) 1000 Ω
(b) 55 Ω
(c) 44 Ω
(d) None of these

Answer

Answer: (b) 55 Ω

Class 10 Science Electricity MCQ Question 15.
The element used almost exclusively for filaments of incandescent lamps
(a) copper
(b) gold
(c) silver
(d) tungsten

Answer

Answer: (d) tungsten

Fill In the blanks

1. …………… measures the potential differences between two points of the circuit.

Answer

Answer: Voltmeter

2. Ammeter is used to measure the magnitude of …………… through any wire of a circuit.

Answer

Answer: Electric Current

3. Electric current flows in the circuit from …………… terminal of cell to the …………… terminal of cell.

Answer

Answer: Positive, Negative

4. Copper and aluminium are used for electric transmission lines because both posses …………… resistivity.

Answer

Answer: Low

5. The rate at which electric energy is consumed or dissipated is called ……………

Answer

Answer: Electric power

6. Presence of chemically inactive gases like argon and …………… prolong the life of the filament.

Answer

Answer: Nitrogen

Match the following columns

Column IColumn II
(a) Resistance(i) Infinite
(b) The rate of flow of charge(ii) Potential difference
(c) The work done to move a unit charge(iii) Obstruction to the flow of current
from one point to another
(d) Resistance of ideal ammeter(iv) Watt
(e) Resistance of ideal voltmeter(v) Electric current
(f) SI unit of electric power(vi) Zero
Answer

Answer:

Column IColumn II
(a) Resistance(iii) Obstruction to the flow of current
from one point to another
(b) The rate of flow of charge(v) Electric current
(c) The work done to move a unit charge(ii) Potential difference
(d) Resistance of ideal ammeter(vi) Zero
(e) Resistance of ideal voltmeter(i) Infinite
(f) SI unit of electric power(iv) Watt

Complete the crossword below.

MCQ Questions for Class 10 Science Chapter 12 Electricity with Answers
Across
3. Bulb is usually filled with
5. SI unit of current
9. Flow of current in a wire is due to
Down
1. The device which measures current
2. The device which measures potential difference
4. The device which protect electric appliances from high current
6. SI unit of voltage
7. Combination used for household use
8. Commercial unit of energy

Answer

Answer:
Across:
3. Bulb is usually filled with (nitrogen)
5. SI unit of current (ampere)
9. Flow of current in a wire is due to (potential difference)

Down:
1. The device which measures current (ammeter)
2. The device which measures potential difference (voltmeter)
4. The device which protect electric appliances from high current (fuse)
6. SI unit of voltage (volt)
7. Combination used for household use (parallel)
8. Commercial unit of energy (kilowatt hour)

We hope the given NCERT MCQ Questions for Class 10 Science Chapter 12 Electricity with Answers Pdf free download will help you. If you have any queries regarding Electricity CBSE Class 10 Science MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.