- 100.25 million Km
- 151.76 million Km
- 125.65 million Km
- None of these
- B
-
The distance between Earth and Moon is 3,84,400 Km.
The distance between Moon and Sun is about 150 million Km.
Everyday Science MCQs
All Everyday Science MCqs from Current & Past Papers have uploaded on ETEST Website. All Everyday Science MCQs are solved with complete detail. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
What is diameter of Earth?
- 13785 Km
- 14575 Km
- 12742 Km
- None of these
- C
-
The radius of Earth is 6371 Km.
The land area of Earth is 148.9 million Km/sq.
How many layers of earth?
- 01
- 02
- 03
- 04
- C
Organisms are chosen for breeding, which have best characteristics; this process known as:
- Mutation
- Selective breeding
- Genetic engineering
- Variation
- B
Growth of a plant is affected by:
- Temperature
- Water and soil
- Temperature, Sunlight and Soil
- Temperature, Sunlight, Water and Soil condition
- D
Is an ancient source of energy?
- The wind
- Winds
- A Wind
- Wind
- D
All those reactions which take place in heat energy are known as:
- Exothermic reactions
- Combustion reactions
- Endothermic reactions
- Incineration reaction
- A
-
Exothermic is a chemical reaction that release energy in form of light and heat.
Burning or Candles, Rusting of Iron, Reaction of Water and Acid, Making of Ice cube, Burning of Sugar are examples of Exothermic Reaction.
The second lens of telescope called eyepiece has the ability to _____
- Store the image formed by the object lens
- Reduce the size of the image formed by the object lens
- Blur the image formed by the objective lens
- Magnifies the image formed by the objective lens
- D
Which of the following can be used to measure height above the sea level?
- SLM
- Thermometer
- Altimeter
- Aneroid Barometer
- C
-
Altimeter was invented by a French Physicist Louis Paul.
When acid and alkali are mixed, they produce salt this process is known as:
- Acidification
- Neutralization
- Ammonification
- Nitrification
- B
