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question_answer1)
What is the full form of LPG?
A)
Liquid Pentene Gas done
clear
B)
Liquified Petroleum Gas done
clear
C)
Large Pressured Gas done
clear
D)
Liquid Pressurised Gas done
clear
E)
None of these done
clear
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question_answer2)
Natural gas consists of:
A)
Methane with small quantities of ethane and propane done
clear
B)
Butane only done
clear
C)
Butane with small amount of propane and ethane only done
clear
D)
Propane only done
clear
E)
None of these done
clear
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question_answer3)
A hydro power plant coverts the :
A)
Muscular energy into electrical energy done
clear
B)
Potential energy into electrical energy done
clear
C)
Tension energy into electrical energy done
clear
D)
Solar energy into electrical energy done
clear
E)
None of these done
clear
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question_answer4)
Which of the following is a biomass fuel?
A)
Agricultural waste done
clear
B)
Animal dung done
clear
C)
Uranium done
clear
D)
Both [a] and [b] done
clear
E)
None of these done
clear
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question_answer5)
Biogas is a mixture of:
A)
Methane, carbon dioxide, hydrogen and hydrogen sulphide done
clear
B)
Methane, carbon dioxide and hydrogen sulphide only done
clear
C)
Methane and carbon dioxide only done
clear
D)
Carbon dioxide and hydrogen sulphide only done
clear
E)
None of these done
clear
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question_answer6)
Which of the following is not directly or indirectly derived from the solar energy?
A)
Wind energy done
clear
B)
Geothermal energy done
clear
C)
Fossil fuel done
clear
D)
Biomass fuel done
clear
E)
None of these done
clear
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question_answer7)
Which of the following elements is most suitable for making atom bomb? Element with atomic mass:
A)
235 done
clear
B)
135 done
clear
C)
15 done
clear
D)
10 done
clear
E)
None of these done
clear
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question_answer8)
One atomic mass unit is equal to:
A)
\[1.492\times {{10}^{-10}}J\] done
clear
B)
\[1.492\times {{10}^{-8}}J\] done
clear
C)
\[1.7\times {{10}^{-10}}J\] done
clear
D)
\[1.7\times {{10}^{-8}}J\] done
clear
E)
None of these done
clear
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question_answer9)
The fuel having a calorific value of 55 KJ/g is likely to be:
A)
Biogas done
clear
B)
Methane gas done
clear
C)
Hydrogen gas done
clear
D)
Charcoal done
clear
E)
None of these done
clear
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question_answer10)
A programme, that has been started to replenish the forests by growing more trees and plants, is called:
A)
Silviculture done
clear
B)
Tissue culture done
clear
C)
Sericulture done
clear
D)
Apiculture done
clear
E)
None of these done
clear
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question_answer11)
Which one of the following is an advantage of the programme silviculture?
A)
It produces a large quantity of raw materials for industry. done
clear
B)
It increases the area of earth under forests. done
clear
C)
It maintains a perfect water cycle in nature. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer12)
Despite of good rain in India, they are not able to meet the demand of water for all the people, because of which one of the following reasons?
A)
Our population is increasing rapidly. done
clear
B)
Due to lack of sufficient vegetation cover on the ground. done
clear
C)
The changing life style of people, especially in urban areas is consuming more water. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer13)
Which one of the following statements is correct?
Statement 1: Dams are big storehouse of river water. |
Statement 2: The falling water from the dams is used to generate electricity. |
A)
Statement 1 done
clear
B)
Statement 2 done
clear
C)
Both statements are correct done
clear
D)
Both statements are incorrect done
clear
E)
None of these done
clear
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question_answer14)
Which one of the following is a source of water?
A)
Oceans done
clear
B)
Glaciers done
clear
C)
Ponds done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer15)
The Bishnoi community of Rajasthan is associated with the conservation of:
A)
Water resources done
clear
B)
Natural resources done
clear
C)
Forest and wildlife done
clear
D)
Endangered animals done
clear
E)
None of these done
clear
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question_answer16)
A large area of land on which trees and other plants grow naturally is called:
A)
Flora done
clear
B)
Fauna done
clear
C)
Wildlife done
clear
D)
Forest done
clear
E)
None of these done
clear
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question_answer17)
The wild animals (like deer, elephant, lion, birds, etc. Which live in a forest are called:
A)
A habitat done
clear
B)
Fauna and flora done
clear
C)
Wildlife done
clear
D)
Forest done
clear
E)
None of these done
clear
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question_answer18)
Proper management of natural resources is essential for:
A)
Judicial use of natural resources. done
clear
B)
Conservation of natural resources. done
clear
C)
Overuse of natural resources. done
clear
D)
Both [a] and [b] done
clear
E)
None of these done
clear
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question_answer19)
Which of the following statements is correct?
Statement 1: The construction of high-rise dams on the rivers contribute to deforestation and loss of biodiversity. |
Statement 2: The pollution of river water is caused by the dumping of untreated sewage and industrial wastes into it. |
A)
Statement 1 done
clear
B)
Statement 2 done
clear
C)
Both statements are correct done
clear
D)
Both statements are incorrect done
clear
E)
None of these done
clear
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question_answer20)
Which one among the following has the maximum calorific value?
A)
Dung cakes done
clear
B)
Biogas done
clear
C)
Petrol done
clear
D)
Charcoal done
clear
E)
None of these done
clear
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question_answer21)
Which one of the following fuels is used to drive turbines in a thermal power plant?
A)
Uranium done
clear
B)
Coal done
clear
C)
Sun done
clear
D)
Hydrogen done
clear
E)
None of these done
clear
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question_answer22)
OTE refers to:
A)
Ocean Thermal Energy done
clear
B)
Ocean Transition Energy done
clear
C)
Operated Technical Element done
clear
D)
Ocean Thermal Effect done
clear
E)
None of these done
clear
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question_answer23)
Match the following:
Column A | Column B |
(i) Bharatpur Bird Sanctuary | [A] Orissa |
(ii) Kaziranga National Park | [B] Haryana |
(iii) Chilika Lake Bird Sanctuary | [C] Rajasthan |
(iv) Sultanpur Lake Bird Sanctuary | [D] Assam |
A)
(i - C), (ii - B), (iii - D), (iv - A) done
clear
B)
(i - C), (ii- D), (iii - A), (iv - B) done
clear
C)
(i - B), (ii - D), (iii - C), (iv - A) done
clear
D)
(i - D), (ii - A), (iii - B), (iv - C) done
clear
E)
None of these done
clear
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question_answer24)
Which one among the following is a non-renewable source of energy?
A)
Natural gas done
clear
B)
Biogas done
clear
C)
Tidal energy done
clear
D)
Hydroelectricity done
clear
E)
None of these done
clear
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question_answer25)
Which one of the following is not included in biomass energy?
A)
Agricultural waste done
clear
B)
Cow-dung done
clear
C)
Nuclear energy done
clear
D)
Wood done
clear
E)
None of these done
clear
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question_answer26)
Which one of the following statements is incorrect?
A)
Dung cakes have low calorific value. done
clear
B)
Natural gas is prepared by using cow dung cakes. done
clear
C)
Dung cakes can be used as manure. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer27)
Match the following:
Column A | Column B |
(i) Ponds | [A] Maharashtra |
(ii) Kattas | [B] Kerala |
(iii) Surangams | [C] Karnataka |
(iv) Bandharas | [D] Jammu region |
A)
(i - D), (ii - C), (iii - B), (iv - A) done
clear
B)
(i - D), (ii - A), (iii - B), (iv - C) done
clear
C)
(i - C), (ii - D), (iii - A), (iv - B) done
clear
D)
(i - B), (ii - C), (iii - A), (iv - D) done
clear
E)
None of these done
clear
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question_answer28)
Which one of the following is a pair of fossil fuels?
A)
Wave energy and coal done
clear
B)
Solar energy and biogas done
clear
C)
Natural gas and biogas done
clear
D)
Coal and petroleum done
clear
E)
None of these done
clear
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question_answer29)
If we are using discarded items of paper, plastic and sending them to the respective industries for making useful objects. Then which R among the three K s to save the environment we are following?
A)
Reuse done
clear
B)
Reduce done
clear
C)
Recycle done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer30)
Which of the following is obtained from petroleum?
A)
Biogas done
clear
B)
Kerosene done
clear
C)
LPG done
clear
D)
Both [b] and [c] done
clear
E)
None of these done
clear
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question_answer31)
Which of the following statements is correct?
Statement 1: Presence of lactobacillus in river indicates contamination of river water. |
Statement 2: Presence of Coliform bacteria in river indicates contamination of river water. |
A)
Statement 1 is correct only done
clear
B)
Statement 2 is correct only done
clear
C)
Both the statements are correct. done
clear
D)
Both the statements are incorrect done
clear
E)
None of these done
clear
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question_answer32)
____ is used in solar cell.
A)
Titanium done
clear
B)
Silicon done
clear
C)
Sulphur done
clear
D)
Tenon done
clear
E)
None of these done
clear
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question_answer33)
Who among the following created world?s first nuclear reactor?
A)
Thomson done
clear
B)
Einstein done
clear
C)
Enrico Fermi done
clear
D)
Hans Bethe done
clear
E)
None of these done
clear
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question_answer34)
Which one of the following is a natural resource?
A)
Water done
clear
B)
Air done
clear
C)
Soil done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer35)
Chipko Movement is related with:
A)
Protection of water done
clear
B)
Protection of soil done
clear
C)
Protection of trees done
clear
D)
Protection of animals done
clear
E)
None of these done
clear
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question_answer36)
Which of the following is an advantage of silviculture?
A)
Production of large quantities of raw materials for industry. done
clear
B)
Increasing the area of earth under forests. done
clear
C)
Maintaining a perfect water cycle in nature. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer37)
Which one of the following activities can create imbalance in nature?
A)
Killing large number of snakes. done
clear
B)
Cutting large number of trees. done
clear
C)
Keeping large number of animals in a zoo. done
clear
D)
Both [a] and [b] done
clear
E)
None of these done
clear
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question_answer38)
Which one of the following statements is incorrect?
A)
Natural habitats of wild animals should be preserved by establishing National parks. done
clear
B)
If some type of wild animals are in abundance today their indiscriminate killing should be allowed by the forest authorities. done
clear
C)
Laws should be made to impose a total ban on killing any animal belonging to endangered species. done
clear
D)
All the above done
clear
E)
None of these done
clear
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question_answer39)
National Park is an area which is strictly reserved for the welfare of :
A)
Birds only done
clear
B)
Wildlife only done
clear
C)
Tigers only done
clear
D)
Large snakes only done
clear
E)
None of these done
clear
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question_answer40)
Match the following:
Column A | Column B |
(i) \[150\,kj/g\] | [A] Cooking gas |
(ii) \[17\,kj/g\] | [B] Alcohol |
(iii) \[50\,kj/g\] | [C] Hydrogen |
(iv) \[30\,kj/g\] | [D] Wood |
A)
(i - D), (ii - C), (iii - A), (iv - B) done
clear
B)
(i - C), (ii - D), (iii - A), (iv - B) done
clear
C)
(i - C), (ii - D), (iii - B), (iv - A) done
clear
D)
(i - C), (ii - A), (iii - B), (iv - D) done
clear
E)
None of these done
clear
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