- Osteomalacia
- Rickets
- Both A & B
- Scurvey
- c
-
Deficiency of Vitamin A became causes of Night Blindness.
Deficiency of Vitamin C became causes of Scurvey.
Police Department
All Police Department Solved Current & Past Papers are included in this section of ETEST Website. All Police Department MCQs are solved with detailed answers.
CNG stands for:
- Convened Natural Gas
- Conduced Natural Gas
- Compressed Natural Gas
- Conducted Natural Gas
- c
-
CNG invented first time in 1930s.
Maximum Quantity of CNG is used in Iran.
The lenses which are used in Camera are called:
- Convex Lens
- Concave Lens
- Condenser Lens
- None of these
- a
-
Convex Lens are used in Microscope.
What is Unit of Electric Current?
- Columb
- Ampere
- Joule
- Watt
- b
-
Columb is a unit of Charge.
Joule is unit of Work.
Meteorology is the study of:
- Winds and Clouds
- Atmosphere
- Air and Sound
- None of these
- b
-
It is considered that Meteorology was introduced in 350 BC by Aristotle.
The good sources of Vitamin A are:
- Seeds
- Fresh Vegetables and Fruits
- Green Leefy Vegetables
- None of these
- c
-
The source of Vitamin C are Fresh Vegetables and Fruits.
The good Sources of Iodine is Sea Foods.
The good source of Vitamin B-Complex are Seeds.
The famous book Al-Qanun was written by:
- Zakariya Al-Razi
- Abu Ali Sina
- Jabar Bin Hayyan
- Abdul Qasim Majreeti
- b
-
He was Muslim Scientist.
Abu Ali Sina is also known as Ibn E Sina.
Ibn Sina wrote Five books on Medicine.
Monsoon is caused by………
- Revolution of Earth
- Seasonal Reversal of Winds
- Movement of Clouds
- Rise in Temperature
- B
Which of the following atmospheric layers help in radio communication?
- Ozone layer
- Ionosphere
- Troposphere
- Exosphere
- b
-
There are Five main layers of Atmosphere, which are:
Troposphere
Stratosphere
Mesosphere
Thermosphere (Ionosphere is Secondary layer)
Exosphere
Kilowatt Hour is a unit of:
- Power
- Energy
- Electric Current
- All of the given
- b
-
Unit o Electric Current is Ampere.
Unit of Power is Watt.