Which among the following helps in circulation of blood ?

• Arithrocytes
• Blood platelets
• Monocytes
• Lymphocytes
Correct Option: D  [ Lymphocytes ]

Remark:

If a sample of soil is found to have a pH value of 8.25, it is:

• acidic
• neutral
• alkaline
• None of the above
Correct Option: C  [ alkaline ]

Remark:

What is the other name for Vitamin B₂ ?

• Haemoglobin
• Dextrose
• Thiamine
• Riboflavin
Correct Option: D  [ Riboflavin ]

Remark:

Goverment of India had set up BEE, an autonomous Goverment Agency under Ministry of Power. BEE stands for:

• Bureau of Energy Efficiency
• Bureau of Electrical and Electronics
• Bureau of Enhanced Energy
• Bureau of Energy Emission
Correct Option: A  [ Bureau of Energy Efficiency ]

Remark:

What changes will happen to a ball of ice and water kept at exactly zero degree Celsius?

• All ice will melt
• All water will become ice
• No change will happen
• Only some ice will melt
Correct Option: C  [ No change will happen ]

Remark:

The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is:

• Argon
• Xenon
• Helium
• Krypton
Correct Option: C  [ Helium ]

Remark:

Which one of the following colours has longest wave length ?

• Green
• Yellow
• Red
• Blue
Correct Option: C  [ Red ]

Remark:

Which of the following allow the electric current to pass through it ?

• Glasses
• Graphite
• Rubber
• PVC
Correct Option: B  [ Graphite ]

Remark:

Restarting of computer that is already on is referred to as:

• Cold booting
• Logging off
• Shut down
• Warm booting
Correct Option: D  [ Warm booting ]

Remark: A warm boot refers to the process of restarting a computer system without completely shutting down the power.

Malaria is caused by

• parasitic infection
• viral infection
• bacterial infection
• fungal infection
Correct Option: A  [ parasitic infection ]

Remark: