In the following table, trends in production of energy in India by primary sources are given. Study the table and answer the following questions: (Production in peta Joules)

Year
Coal & Lignite
Crude Petroleum
Natural Gas

Electricity (Hydro & Nuclear)
Total

2006-07
7459
1423
1223
4763
14,868

2007-08
7926
1429
1248
4944
15,547
2008-09
8476
1403
1265
5133
16,277
2009-10
9137
1411
1830
4511
16,889
2010-11
9207
1579
2012
5059
17,857

1. In which year primary sources recorded the lowest growth in total production of energy?
(A) 2007–08
(B) 2008–09
(C) 2009–10
(D) 2010–11



2. Which source of energy has shown the highest growth rate in production during 2006-07 to 2010-11?
(A) Coal & lignite
(B) Crude petroleum
(C) Hydro & nuclear electricity
(D) Total production of energy



3. Which one of the following primary sources of energy has recorded the highest growth in production in 2008–09?
(A) Coal & lignite
(B) Crude petroleum
(C) Natural gas
(D) Hydro & nuclear electricity



4. In which year, production of hydro and nuclear electricity was almost double the production of crude petroleum and natural gas taken together?
(A) 2006–07
(B) 2007–08
(C) 2008–09
(D) 2009–10