Q. Supersonic Jet causes pollution by thinning of
1) CO2 layer
2) O2 layer
3) O3 layer
4) SO2 layer
Q. Who invented penicillin?
1) Louis Pasteur
2) Alexander Fleming
3) Dreser
4) Edward Jenner
Q. The name of the white revolution is associated with
1) Kurien Verghese
2) C.Rangarajan
3) M.S.Swaminathan
4) J.V.Narlikar
Q. Scientists at the Tomato Genome Consortium (TGC) successfully sequenced the genomes of which of the following vegetables?
1) Brinjal
2) Onion
3) Potato
4) Tomato
Q. Venkataraman Ramakrishnan was jointly awarded Nobel Prize in Chemistry in the year 2009 for the:
1) theory of electron transfer
2) studies of the structure and function of the ribosome
3) palladium catalysed cross couplings in organic synthesis
4) work in the area of olefin metathesis
Q. Consider the following statements with regard to the renewable Energy Certificate (REC) Mechanism launched in November 2010 by the Government of India:
1. It enables the obligated entities to meet their renewable purchase obligation.
2. It is one of the pioneering efforts in any developing country for mainstreaming the renewable energy generation through market mechanism.
Which of the statements given above is/are correct?
1) 1 only
2) 2 only
3) Both 1 and 2
4) Neither 1 nor 2
Q. Atomic Power Station is located in which of the following places in India?
1) Kalpakkam
2) Allahabad
3) Pune
4) Shimla
Q. Solar energy is due to
1) fission reactions
2) combustion reactions
3) chemical reactions
4) fusion reactions
Q. Which of the following branches deals with the interactions of same species of living organisms with their non-living environment?
1) Synecology
2) Ecology
3) Palaeontology
4) Autecology
Q. A non-conventional source of power is—
1) Solar Power
2) Coal
3) Uranium
4) Petroleum
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