Who is the founder of 'Facebook' which is currently the No.1 social networking website in India?
Martin Cooper
Orkut Buyukkokten
Mark Zuckerberg
Bill Gates
In programming, repeating some statements is usually called
structure
looping
control structure
compiling
Silicon is a polymer of
silicon tetrachloride
dialkyl dichlorosilane
silane
tetraalkyl silane
Which one of the following does not contain silver?
Lunar caustic
German silver
Horn silver
Ruby silver
The presence of cobalt in vitamin B12 was established for the first time by
spectroscopy
borax-Bead test
sodium nitroprusside test
hydrolysis test
Which bacterial strain developed from natural isolates by genetic manipulations can be used for treating oil spills?
Agrobacterium
Clostridium
Nitrosomonas
Pseudomonas
Coating of solid waste with impervious material is known as
chemical fixation
landfill
capping
encapsulation
D.
encapsulation
Ultraviolet rays can be used in water treatment as
precipitator
hydrolyser
disinfectant
flocculator