Any part of the computer, which can be seen by the eyes and felt by touching, is called:

• Hardware
• Software
• Liveware
• Firmware
Correct Option: A  [ Hardware ]

Remark:

Which of the following diseases is caused by H₁N₁, virus ?

• Swine flu
• Dengue
• AIDS
• Bird flu
Correct Option: A  [ Swine flu ]

Remark:

Neutron was discovered by:

• J. Chadwick
• J. J. Thomson
• Rutherford
• Neil Bohr
Correct Option: A  [ J. Chadwick ]

Remark:

The edible part of potato is

• Root
• Tuber
• Rhizome
• Corm
Correct Option: B  [ Tuber ]

Remark: Stems get modified into underground structures for storage of food as seen in potato called tuber.

Who had discovered oxygen?

• Rutherford
• William Harvey
• Priestly
• Galileo
Correct Option: C  [ Priestly ]

Remark:

"The theory of Evolution" was developed by:

• Newton
• Mendel
• Darwin
• Einstein
Correct Option: C  [ Darwin ]

Remark:

Chemical name of 'Baking powder' is :

• Ammonium Chloride
• Magnesium Phosphate
• Sodium bi-carbonate
• Ammonium bi-phosphate
Correct Option: C  [ Sodium bi-carbonate ]

Remark:

Which part of human eye has the maximum refractive index?

• Aqueous humour
• Vitreous humour
• Lens
• Cornea
Correct Option: D  [ Cornea ]

Remark: Refraction is the change in direction of light rays as they transition between different mediums. A figure of 1.376 is often quoted for the refractive index of the human cornea over the visible spectrum.

Bilirubin and Biliverdin are the pigments found in :

• Bile
• Plasma
• RBC
• Muscles
Correct Option: A  [ Bile ]

Remark:

Red blood corpuscles are formed in:

• Heart
• Bone marrow
• Liver
• Kidney
Correct Option: B  [ Bone marrow ]

Remark: