Q: Main constituents of biogas are:

A: Methane and carbon monoxide

B: Butane and carbon monoxide

C: Methane and carbon dioxide

D: Ethylene and carbon dioxide



Methane and carbon dioxide


Q: When a moving bus suddenly stops, passengers sitting inside leans forward. This is due to

A: Conservation of Mass

B: Inertia of rest

C: Inertia of Motion

D: None of these



Inertia of Motion


Q: What is commonly known as white plague?

A: Typhoid

B: Malaria

C: Tuberculosis

D: Plague



Tuberculosis


Q: A radar which detect the presence of an aircraft in sky uses :

A: Sound waves

B: Radio waves

C: Ultrasonic waves

D: Infrared rays



Radio waves


Q: Web pages are written using:

A: HTML

B: HTTP

C: FTP

D: URL



HTML


Q: Growth hormone is produced by :

A: Bones

B: Pituitary gland

C: Thyroid gland

D: Adrenal gland



Pituitary gland


Q: Nuclear fission is caused by the impact of

A: Neutron

B: Proton

C: Deuteron

D: Electron



Neutron


Q: What is reason for using red light as a stop signal ?

A: Long wavelength

B: Short wavelength

C: Chromogenic effect

D: Infra Red



Long wavelength


Q: Which of the following is NOT an allotrope of carbon?

A: Diamond

B: Graphite

C: C-60

D: Methane



Methane


Q: Which of the following is the heaviest ?

A: Proton

B: Electron

C: Neutron

D: Neutrino



Proton
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