Classical

December 2014 - Solved Paper

21:  

By what percentage (%), the total emissions of CO2 have increased from 2005 to 2009 ?

A.

~89.32%

B.

~ 57.62%

C.

~ 40.32%

D.

~ 113.12%

 
 

Option: A

Explanation :


22:  

What is the average annual growth rate of CO2 emissions in power sector?

A.

~ 12.57 %

B.

~ 16.87%

C.

~ 30.81%

D.

~50.25%

 
 

Option: A

Explanation :


23:  

What is the percentage contribution of power sector to total CO2 emissions in the year 2008 ?

A.

~ 30.82 %

B.

~ 41.18 %

C.

~51.38%

D.

~60.25

 
 

Option: B

Explanation :


24:  

In which year, the contribution (%) of industry to total sectoral CO2 emissions was

A.

2005

B.

2006

C.

2007

D.

2009

 
 

Option: A

Explanation :


25:  

Symbols A-F are used in which one of the following?

A.

Binary number system

B.

Decimal number system

C.

Hexadecimal number system

D.

Octal number system

 
 

Option: C

Explanation :




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