- 32 F
- 195 F
- 212 F
- 100 F
- A
-
The freezing point of water is 0 C.
The boiling point of water is 100 C OR 212 F.
Vaccinator
Vaccinator Solved Past Papers are included in this section of ETEST Academy’s Website. All MCQs of Vaccinator are taken from Current & Past Papers.
Anything that has mass and occupy space is called:
- Matter
- Substance
- Element
- None of these
- A
-
There are three states of matter
Solid
Liquid
Gas
The number, whose 13 Percent is 52 is ____
- 400
- 450
- 530
- 630
- A
-
13%=13/100 OR 0.13
52/0.13
52*100/13
5200/13=400
Who discovered Bacteria?
- Jabir Bin Hayyan
- Neil Bohar
- Leeunwenhoek
- None of these
- C
-
He discovered Bacteria in 1675.
He was a microbiologist and belonged to Netherlands.
Who invented X-Ray machine?
- Thomson
- William Conrad Roentgen
- Rutherford
- None of these
- B
-
Roentgen invented X-Rays machine in 1895 in Germany.
Largest part of human body is:
- Arms
- Legs
- Skin
- None of these
- C
Whole body of human is controlled by:
- Heart
- Brain
- Legs
- None of these
- B
How many gases are present in the air?
- 06
- 07
- 08
- 09
- A
-
There are present Oxygen, Carbon Dioxide, Nitrogen, Hydrogen, Argon and Helium.
Oxygen was discovered by:
- Carl Wilhem Schelee
- Carl Wilhem Schelee
- Madam Curi
- None of these
- A
-
Oxygen was discovered in 1772.
What is main purpose of Platelets?
- Increase Immune System
- Carry Oxygen
- To Stop Bleeding
- None of these
- C
-
Red Blood Cells carry oxygen from the lungs to the all parts of body.
White Blood Cells are also called Immune System of body. They help the body to fight infections and diseases.