- WAN
- LAN
- MAN
- None of these
- b
-
LAN stands for Local Area Network.
What is diameter of Earth?
- 12000 Km
- 13000 Km
- 13756 Km
- 12742 Km
- d
-
Radius of the Earth is 6371 Km.
The only Vitamin which cannot be stored in human body is:
- A
- B
- C
- D
- c
-
Vitamin B-12 is a vitamin which can be store in human body.
Which part of human body is more prone to damage from the “Hepatitis Virus”?
- Heart
- Lungs
- Liver
- None of these
- c
Chronometer is used to measure:
- Time
- Earthquake
- Pressure
- Velocity
- a
-
It was invented by John Harrison in 1737.
Science of Human Races is called:
- Chorography
- Demography
- Anthropology
- None of these
- C
-
Study of Population is called Demography.
Study of Earth’s Surface is called Choreography.
Deficiency of Vitamin C in human body leads to:
- Teeth Diseases
- Skin Diseases
- Both A & B
- Nerve Diseases
- c
-
Deficiency of Vitamin C also causes of Skin Diseases.
Deficiency of Vitamin B is cause of Nerve Disease.
Light travels from sun to earth in:
- 699.0 Seconds
- 499.6 Seconds
- 599.0 Seconds
- None of these
- b
Ornithology is the study of:
- Birds
- Insects
- Sea Plants
- Sea Animals
- a
-
Planetary is the study of Plants
What do you understand by the disease “Insomnia”?
- Colour Blindness
- Depression
- Inability to Sleep
- None of these
- c
