Free Infrastructure 01 Practice Test - 12th Grade - Commerce
Question 1
In which of these systems does the ownership of the facility lie with the private enterprise?
BOT
BOO
BOLT
LDO
SOLUTION
Solution : B
In the BOO (Build. Own. Operate) system, the ownership of the facility lies with the private enterprise.
Question 2
Coal and petroleum are examples of
SOLUTION
Solution :Coal and petroleum are examples of non-renewable sources of energy.
Question 3
Commercial consumption takes up about
SOLUTION
Solution :Commercial consumption takes up about 65 percent of the total energy consumed in India.
Question 4
What percentage of India's commercial energy requirement is satisfied by coal?
20%
35%
50%
60%
SOLUTION
Solution : C
Almost 50% of India's commercial energy requirement is satisfied by coal.
Question 5
Hydroelectricity accounts for what percentage of India's commercial energy use?
< 5%
10%
20%
30%
SOLUTION
Solution : A
Hydroelectricity accounts for less than 5 percentage of India's commercial energy use.
Question 6
Which of the following is a non-conventional source of energy?
Coal
Petroleum
Wind
Hydropower
SOLUTION
Solution : C
Wind energy is a non-conventional source of energy.
Question 7
Solar energy is a ________ source of energy.
non-conventional and non-renewable
non-conventional and renewable
conventional and non-renewable
conventional and renewable
SOLUTION
Solution : B
Solar energy is a non-conventional and renewable source of energy.
Question 8
India has a huge potential for tidal, wind and solar energy. State true or false.
True
False
SOLUTION
Solution : A
Being a tropical country, India has a huge potential for tidal, wind and solar energy.
Question 9
Tap water availability is limited to only _____
40
24
60
76
SOLUTION
Solution : B
Tap water is available in only around 24% of rural households.
Question 10
The propensity to fall sick and the tendency to be temporarily disabled is called
SOLUTION
Solution :Morbidity indicates one's propensity to fall ill.