In which part of the human body carpal bones are found ?

• Wrist
• Femur
• Neck
• None of these
Correct Option: A  [ Wrist ]

Remark:

A vitamin requires cobalt for its activity. The vitamin is:

• Vitamin B₁₂
• vitamin D
• vitamin B₂
• Vitamin A
Correct Option: A  [ Vitamin B₁₂ ]

Remark:

Metrology is a science of:

• Wheather
• Measurement
• Distance
• none of these
Correct Option: B  [ Measurement ]

Remark:

What is the name of a technology that allows telephone calls to be made over computer networks like the internet?

• VoIP
• GSM
• Modem
• CDMA
Correct Option: A  [ VoIP ]

Remark:

To get an image, larger than object, one can use

• Convex mirror
• Concave mirror
• Plane mirror
• Plano Convex mirror
Correct Option: B  [ Concave mirror ]

Remark:

Sugarcane is a type of

• creeper
• shrub
• grass
• tree
Correct Option: C  [ grass ]

Remark:

Which of the following minerals is found in Monazite sand ?

• potassium
• uranium
• Thorium
• sodium
Correct Option: C  [ Thorium ]

Remark:

The most abundant metal in the Earth crust is:

• zinc
• copper
• aluminium
• iron
Correct Option: C  [ aluminium ]

Remark:

The isotope used for the production of atomic energy is:

• U-235
• U-238
• U-234
• U-236
Correct Option: A  [ U-235 ]

Remark:

The salinity of the sea water is:

• 1.5 %
• 2.5 %
• 3.5 %
• 4.5 %
Correct Option: C  [ 3.5 % ]

Remark: