Q. In which of the following ecosystems the species diversity is relatively higher ?
1) Deep sea
2) Tropical rain forest
3) Coral reefs
4) Desert
Q. Which of the following is not obtained from insects ?
1) Silk
2) Honey
3) Lac
4) Pearl
Q. Which of the following represents the decibel level of rustling of tree leaves in normal circumstance ?
1) 10 db
2) 20 db
3) 60 db
4) 100 db
Q. United Nations Conference on climate change, COP21 was held in -
1) Moscow
2) Paris
3) Berlin
4) Tokyo
Q. Which is the most stable ecosystem ?
1) Marine (ocean)
2) Forest
3) Mountain
4) Desert
Q. Incinerators are used for which of the following ?
1) Burning wastes
2) Putting wastes into them
3) For cutting green trees
4) For making fertilizers
Q. What is 'Green House Effect' ?
1) Increase in global temperature
2) Decrease in global temperature
3) Increase in sea water temperature
4) Increase in temperature of rivers and lakes
Q. Which of the following planets may be suitable for existence of life ?
1) Mars
2) Mercury
3) Venus
4) Jupitor
Q. Which contingent amongst the following has the most number of countries ?
1) Africa
2) Asia
3) Europe
4) North America
Q. Who is the Chief Minister of Himachal Pradesh State at present ?
1) None of those given as options
2) Dr. Raman Singh
3) Jai Ram Thakur
4) Manohar Lal
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