December 2015 - Solved Paper

51:  

Based on the  table, answer the questions    

Year

Population(million)

Electrical Power Production(GW)*

1951

20

10

1961

21

20

1971

24

25

1981

27

40

1991

30

50

2001

32

80

2011

35

100

 

 

*1GW= 1000 million watt

 

Average decadal growth rate (%) of population is:

A.

~12.21%

B.

~9.82%

C.

~6.73%

D.

~5%

 
 

Option: B

Explanation :

Click on Discuss to view users comments.

Write your comments here:



52:  

Based on the  table, answer the questions    

Based on the average decadal growth rate, what will be the population in the year 2021?

A.

40.34 million

B.

38.49 million

C.

37.28 million

D.

36.62 million

 
 

Option: B

Explanation :

Click on Discuss to view users comments.

Write your comments here:



53:  

In the year 1951, what was the power availability per person?

A.

100 W

B.

200 W

C.

400 W

D.

500 W

 
 

Option: D

Explanation :

Click on Discuss to view users comments.

Write your comments here:



54:  

In which decade, the average power availability per person was maximum?

A.

1981-1991

B.

1991-2001

C.

2001-2011

D.

1971-1981

 
 

Option: C

Explanation :

Click on Discuss to view users comments.

Write your comments here:



55:  

By what percentage (%) the power production increased from 1951 o 2011?

 

A.

100%

B.

300%

C.

600%

D.

900%

 
 

Option: D

Explanation :

Click on Discuss to view users comments.

Write your comments here: