- Making Noise
- Burning Fuel
- Throwing Garbage in water
- Using Chemical Fertilizers
- B
2023
All Solved Past Papers 2023 are included in this section. All Solved MCQs of 2023 of All Departments, All Posts and All Testing Services are also included in this section of ETEST Academy’s Website.
Lunar Eclipse happens when ______
- Moon comes between Earth and Sun
- Earth comes between Moon and Sun
- Sun comes between Moon and Earth
- The light from the Sun to the Earth is blocked by Moon.
- B
-
Solar Eclipse happens when Moon passed between Sun and Earth.
Vaccine for Influenza virus is given through_____
- Intra Dermal
- Nasal Spray
- Both A & B
- Scarification
-
There are also availble some Influenza Virus Vaccine which are related to Nasal Spray.
MMR is _____
- Secondary Vaccine
- Primary Vaccine
- Secondary Vaccine
- Defensive Vaccine
- B
-
MMR stands for Measles, Mumps and Rubella.
MMR Vaccine is used to prevent infectious disease.
MMR vaccine consist of two doses.
Who produced the vaccine?
- Cardiologist
- Pathologist
- Immunogist
- Rheumatologist
- C
-
Study of vaccine is called Vaccinology.
Oral Polio vaccine is which type of vaccine?
- Live Attenuated Vaccine
- Heterogous Vaccine
- Killed Inactivated Vaccine
- Sub Unite Vaccine
- A
-
There are two types of Polio Vaccines.
IPV (Inactivated)
OPV (Live Attenuated)
A cup of yogurt have upto____of bacteria.
- Million
- Hundreds
- Thousands
- None of these
- A
-
A cup of yogurt have upto 106 (One Million) bacteria.
______ is the largest desert of the world.
- Takla Makan
- Antarctic
- Takla Makan
- Sahara
- B
-
First largest desert of the world is Antarctic desert.
Second largest desert of the world is Arctic desert.
Third largest desert of the world is Sahara desert.
Fourth largest desert of the world is Arabian desert.
Fifth largest desert of the world is Gobi desert.
In a rainbow, which colour comes between orange and green?
- Yellow
- Indigo
- Red
- Blue
- a
-
There are seven rainbow colours which are Red, Orange, Yellow, Green, Blue, Indigo and Violet respectively.
Continent Africa is also known as:
- The Dark Continent
- The Fair Continent
- The Red Continent
- All of the above
- A
-
Africa is also known as “Mother Continent”.
Africa is second largest continent of the world.