Einstein received Nobel Prize for his theory of :

• Relativity
• Photoelectricity
• Brownian Motion
• None of these
Correct Option: B  [ Photoelectricity ]

Remark:

A rocket functions on which of the following laws ?

• Newtons first law
• Newtons second law
• Newtons third law
• All of the above
Correct Option: C  [ Newtons third law ]

Remark:

Nuclear fission is caused by the impact of

• Neutron
• Proton
• Deuteron
• Electron
Correct Option: A  [ Neutron ]

Remark:

Which of the following is an anaesthetic gas ?

• Nitrogen dioxide
• Nitrous oxide
• Nitric oxide
• Nitrogen
Correct Option: B  [ Nitrous oxide ]

Remark:

Which of the following is chiefly present in LPG?

• Methane
• Ethane
• Propane
• Butane
Correct Option: D  [ Butane ]

Remark:

Which of the following blood group is considered as Universal Donor ?

• A
• AB
• B
• O
Correct Option: D  [ O ]

Remark:

The pale yellow colour of urine is due to the presence of which pigment?

• Urophyll
• Urochrome
• Chlorophyll
• Chloroplast
Correct Option: B  [ Urochrome ]

Remark:

Which of the following is a large blood vessel that carries blood away from the heart ?

• Vein
• Artery
• Capillary
• Nerve
Correct Option: B  [ Artery ]

Remark:

Time during which a job is processed by the computer is:

• Delay time
• Real time
• Down time
• Execution time
Correct Option: D  [ Execution time ]

Remark:

Which of the following statements is correct ?

• Protons are negatively charged and are present in the nucleus
• Electrons are positively charged and are present in the nucleus
• Electrons are negatively charged and are present in the orbits
• The entire mass of atom is distributed in the orbits
Correct Option: C  [ Electrons are negatively charged and are present in the orbits ]

Remark: