Which pigment gives pale yellow color to urine?

• Erithromycin
• Amoxylin
• Urochronie
• Unicom
Correct Option: C  [ Urochronie ]

Remark:

All ships have sonar system. It is used to detect /measure :

• Distance of the shore
• Sound on the surface
• Sound of animals in Sea
• Depth of ocean
Correct Option: D  [ Depth of ocean ]

Remark:

Light year is a unit of measurement of

• speed of light
• stellar distances
• speed of rockets
• time
Correct Option: B  [ stellar distances ]

Remark:

The pigment which is responsible for blood clotting is:

• Fibrinogen
• Haemoglobin
• Glucose
• Blood Cells
Correct Option: A  [ Fibrinogen ]

Remark:

Which of the following gases constitutes the major portion of the atmosphere by volume ?

• Oxygen
• Argon
• Nitrogen
• Carbon dioxide
Correct Option: C  [ Nitrogen ]

Remark:

Which quantity is increased in step-down transformer?

• Voltage
• Current
• Wattage
• Frequency
Correct Option: B  [ Current ]

Remark: a step-down transformer the voltage is stepped down, or reduced, and the current is increased.

Which of the following is an Inert Gas?

• Hydrogen
• Nitrogen
• Oxygen
• Argon
Correct Option: D  [ Argon ]

Remark:

In which year was the "@" chosen for its use in e-mail addresses?

• 1972
• 1976
• 1980
• 1984
Correct Option: A  [ 1972 ]

Remark: