Q2.An industry uses natural gas for manufacturing and uses the waste heat to produce electricity. This is an example of which of the following processes?
Answer : Option AExplaination / Solution: No Explaination.
Q6.A countrys current population is 100 million with an annual growth rate of 3.5%. If the growth rate remains constant, what will be the population in 40 years?
Answer : Option DExplaination / Solution: No Explaination.
Q10.Some automobiles in the United States are fueled by natural gas. What is the primary environmental advantage of natural gas relative to gasoline as a transportation fuel?
Answer : Option BExplaination / Solution: No Explaination.
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0