Solved question paper for ES Dec-2016 (DIPLOMA 3rd)

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Solved Question Paper

Environmental studies Dec-2016

PSBTE • DIPLOMA • Information Technology • 3rd • Dec-2016

Environmental Studies for Punjab State Board of Technical Education Diploma in Engineering, Information Technology, 3rd semester is listed here to help students find subject-wise previous year question papers and old papers for exam preparation. By viewing these papers, students can understand the question style, identify repeated topics, and revise key concepts more effectively before the exam. This page is meant for students looking for ES previous year question papers, paper downloads, and revision support for PSBTE IT sem 3. BRpaper is not the official website of Punjab State Board of Technical Education and does not claim to publish official content. It only helps students access exam-related papers and preparation material for this subject.

Question papers (year-wise) Solutions

Solved Questions

Solved

Forest and wild life are:

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Forest and wildlife are

May 2016 Forest and wildlife are:
Deforestation generally decreases:

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Deforestation generally decreases –

May 2016 Deforestation generally decreases:

Dec 2015 Deforestation decreases:

Dec 2015 Deforestation decreases:
Ecology was introduced by

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Ecology was introduced by:

Dec 2015 Ecology was introduced by:
The largest reservoir of nitrogen in our planet is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The largest reservoir of nitrogen on our planet is

Dec 2015 Largest reservoir of Nitrogen on Earth is:

Dec 2015 Largest reservoir of Nitrogen on Earth is:

The area reserved for the welfare of wildlife is called

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The area reserved for the welfare of wildlife is called

May 2019 The area reserved for the welfare of wildlife is called

Dec 2019 The area reserved for the welfare of wildlife is called

Dec 2018 The area reserved for welfare of wildlife is called -

May 2017 The area reserved for the welfare of wildlife is called

May 2016 The area reserved for the welfare of wildlife is called:

May 2015 The area reserved for the welfare of wildlife is called

May 2015 The area reserved for the welfare of wildlife is called

Dec 2015 Area reserved for wildlife welfare:

Dec 2015 Area reserved for wildlife welfare:
Which of them is air polluted

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Smog is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 Smog is combination of

May 2020 Smog is combination of

May 2019 Smog is combination of

Dec 2018 Smog is combination of

May 2017 Smog is

May 2016 Smog is

Dec 2015 Smog is:

Dec 2015 Smog is:
The Taj Mahal at Agra may be damaged by

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The Taj Mehal at Agra may be damaged by –

May 2020 The Taj Mehal at Agra may be damaged by –

May 2019 The Taj Mehal at Agra may be damaged by –

May 2017 The Taj Mehal at Agra may be damaged by:

May 2016 The Taj Mehal at Agra may be damaged by:

May 2016 The Taj Mahal at Agra may be damaged by:

May 2015 Taj Mahal at Agra may be damages by:

May 2015 Taj Mahal at Agra may be damages by:

Dec 2015 Taj mahal may be damaged by:

Dec 2015 Taj mahal may be damaged by:

Earth day is celebrated on

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 Earth day is celebrated on -

Dec 2018 World Environmental Day is celebrated every year on

May 2017 Earth day is celebrated on –

May 2017 World environment day is celebrated every year on:

May 2016 Earth day is celebrated on:

May 2016 World environment day is celebrated every year on:

Dec 2016 World environment day celebrated on which date

Dec 2016 World nature day celebrated

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

Dec 2015 World Environment day is:

Dec 2015 World Environment day is:
Most colour full desert of the world is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Which of the following is not a green house gas

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 Which of the following is not a green house gas -

May 2017 Which of the following is not a green house gas :

May 2017 Which of the following is not a green house gas:

May 2016 Which of the following is not a green house gas:

Dec 2015 Which is not a green house Gas?

Dec 2015 Which is not a green house Gas?
Ozone layer thickness is measured in

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 Ozone layer thickness is measured in -

May 2019 Thickness of the Ozone layer is measured in which units?

Dec 2019 Ozone layer thickness is measured in

Dec 2018 Thickness of the Ozone layer is measured in which units?

May 2017 Ozone layer thickness is measured in ---

May 2016 Ozone layer thickness is measured in:

Dec 2015 Ozone thickness is measured in:

Dec 2015 Ozone thickness is measured in:

During Photosynthesis trees produce

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 During photosynthesis, trees produce -

May 2019 During photosynthesis trees produce -

Dec 2015 During photosynthesis trees produce:

Dec 2015 During photosynthesis trees produce:
Basic principal of noise control is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 The basic principle of noise control

May 2020 The basic principles of noise control is –

May 2019 The basic principles of noise control is –

Dec 2019 The basic principle of noise control

May 2015 The basic principles of noise control

May 2015 The basic principles of noise control
Which of the following is non renewable resource

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Khetri (Rajasthan) is famous for

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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White coal is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 White coal is -

May 2019 White coal is -
Animal which is activated in night

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Animals which is/ are active at night -----

May 2016 Animals which is/ are active at night:

Dec 2015 Animals active in night are:

Dec 2015 Animals active in night are:
Decomposer include

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Decomposer include

May 2016 Decomposer include:
We and our surroundings together are

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 We and our surroundings together are –

May 2016 We and our surroundings together are:

World environment day celebrated on which date

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 Earth day is celebrated on -

Dec 2018 World Environmental Day is celebrated every year on

May 2017 Earth day is celebrated on –

May 2017 World environment day is celebrated every year on:

May 2016 Earth day is celebrated on:

May 2016 World environment day is celebrated every year on:

Dec 2016 Earth day is celebrated on

Dec 2016 World nature day celebrated

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

Dec 2015 World Environment day is:

Dec 2015 World Environment day is:
Floride pollution may effects

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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The portion of earth that supports life is called

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 The portion of earth that supports life is called the -

May 2017 The portion of earth that support life is called:

May 2016 The portion of earth that support life is called:
Those eat plant and animals

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Those eat both plants and animals:

Dec 2015 Those eat both plants and animals:

The first layer of the atmosphere is called

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The first layer of atmosphere is -

May 2019 The first layer of atmosphere is called the -

Dec 2019 Atmospheric layer closest to earth\'s surface is

Dec 2018 The main atmospheric layer near the surface of earth is

Dec 2015 Highest layer in atmosphere is:

Dec 2015 Highest layer in atmosphere is:
The pyramid of energy in an ecosystem is always

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The pyramid of energy in any eco-system is

May 2017 The pyramid of energy in any ecosystem is:

May 2016 The pyramid of energy in any ecosystem is:

Dec 2015 Pyramid of Energy in ecosystem is:

Dec 2015 Pyramid of Energy in ecosystem is:
Source of energy in an ecosystem is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 The source of energy in an ecosystem is –

May 2020 The source of energy in an ecosystem -

May 2019 The source of energy in an ecosystem -

Dec 2018 The source of energy in an ecosystem is

Dec 2015 Source of energy in ecosystem is :

Dec 2015 Source of energy in ecosystem is :
Hydraulic mining techniques are used for mainly

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Hydraulics mining is used for:

Dec 2015 Hydraulics mining is used for:

Effects of mining are

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2019 Effects of Mining are

May 2017 Effects of mining are –

May 2016 Effects of mining are:
Conventional sources of energy are

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Non-conventional sources of energy:

Dec 2015 Non-conventional sources of energy:
Chief source of energy

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Chief source of Energy:

Dec 2015 Chief source of Energy:
Wind power is moving air

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Water covers____ of the earth surface

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Water covers over …………… of the earth surface:

May 2016 Water covers over …………… of the earth surface .

Dec 2015 Water covers __________ % of earth surface:

Dec 2015 Water covers __________ % of earth surface:
Noise pollution causes

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 Noise Pollution can cause
Toxic wastage consists of

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 Toxic waste consists of-

May 2016 Toxic waste consists of-
Nuclear generated from

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Solid waste material is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Solid waste material is:

Dec 2015 Solid waste material is:
Acid rain is formed due to

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 Acid rain is due to -

Dec 2019 Acid Rain is caused by emissions of

May 2017 Acid rain is due to:

May 2016 Acid rain is due to:

May 2015 Acid rain is result of

May 2015 Acid rain is result of
Which state has highest % of forest

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Air is composed of

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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In our country the % of land under forest is about

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2021 In India the percentage of land under forest is about

May 2017 In our country the percentage of land under forest is about:

May 2016 In our country the percentage of land under forest is about:

Dec 2015 In our country, % of land under forest:

Dec 2015 In our country, % of land under forest:
Among the most harmful non-biodegradable waste is

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Full of form IUCN

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Where was GIR forest national park established

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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World nature day celebrated

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019 Earth day is celebrated on -

Dec 2018 World Environmental Day is celebrated every year on

May 2017 Earth day is celebrated on –

May 2017 World environment day is celebrated every year on:

May 2016 Earth day is celebrated on:

May 2016 World environment day is celebrated every year on:

Dec 2016 Earth day is celebrated on

Dec 2016 World environment day celebrated on which date

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

May 2015 World earth day is celebrated on the

May 2015 Environment day is celebrated on

Dec 2015 World Environment day is:

Dec 2015 World Environment day is:
pH value of pure water

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2017 pH value of pure water is :
Where is the largest cattle population in the world

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Gas which is stored under ground

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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Where is largest wind form of the country situated?

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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BETA particles are known as

MCQ 0.5 Marks Dec-2016 • PSBTE DIPLOMA

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 What can I find on this Environmental Studies page for PSBTE IT 3rd semester?

You can find subject-wise previous year question papers and old papers for Environmental Studies in PSBTE Diploma in Engineering Information Technology 3rd semester.

02 Can I use these papers to prepare for the exam pattern?

Yes. Previous year papers help you understand the question style, common topics, and the usual exam pattern for Environmental Studies.

03 Are solved papers available for Environmental Studies here?

This page is focused on previous year and old question papers. It does not guarantee solved papers.

04 How do previous year papers help with revision?

They help you revise important concepts, spot repeated questions, and practice writing answers within exam time.

05 Is BRpaper the official website of Punjab State Board of Technical Education?

No. BRpaper is not the official website of Punjab State Board of Technical Education. It only helps students find exam papers and preparation material.

Solved question paper for ES Dec-2016 (DIPLOMA 3rd)

Environmental studies Dec-2016

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