राज्यसेवा मुख्य परीक्षा २०१४ GS-4

A. Biopesticides

B. Biofertilizers

C. Insecticides

D.  Phosphate solubilizers

A. Nitrites

B. Nitrates

C. Ammonium salts

D. Organic nitrogenous compounds

A. taxol

B. vincristine 

C. colchicine 

D. serpentine

A. Carbon monoxide

B. 0xygen

C. Nitrogen

D. Petroleum gas

A. Carbondioxide they release upon combustion is extracted from the atmosphere during biomass production.

B. They do not release carbon dioxide during combustion.

C. They trap nitrogen during growth and release nitrogen dioxide during combustion which can be utilized by micro organisms.

D. They do not require any carbon input during growth and hence there is no resultant carbon dioxide output.

A. (b)

B. (c)

C. (a)

D. (d)

A. (b)

B. (a)

C. (d)

D. (c)

A. Mediterranean - Asiatic belt

B. In the interior of the plates

C. Circum - Pacific belt

D. Oceanic spreading ridge systems

A. Magnitude 

B. Intensity 

C. Loss of life

D. Frequency

A. (a), (c), (b), (d)

B. (c), (d), (b), (a)

C. (d), (b), (a), (c)

D. (b), (c), (a), (d)