- IBM
- Apple
- a
-
Project Skybender is a solar powered drones project.
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.
Which is the thinnest layer of earth?
- Mantle
- Core
- Crust
- None of these
- c
-
The crust layer of the land is 3-35km thick beneath the land and 1-8 km thick beneath the ocean.
Earth’s largest ice volume is present in …….?
- Antarctica
- Himalayas
- South America
- North America
- a
-
The ice sheet in Antarctica is 2 Km thick.
The lowest point on the earth is:
- Dead Sea
- Indian Sea
- River Nile
- Indian Ocean
- a
Which of the following is not a mammal?
- Whale
- Fish
- Goat
- Cow
- b
Which country launched world’s first 5G Satellite into space to test 5 technology?
- USA
- China
- Russia
- None of these
- b
CRO stands for:
- Cathode Ray Oscilloscope
- Cathode Ray Oscar
- Common Ray Oscilioscope
- None of these
- a
-
It shows signals and Voltage.
Fredinand Braun invented CRO in 1897.
Leukemia is a disease of the:
- Blood
- Skin
- Lungs
- Heart
- a
DNA was discovered by:
- Watson & Crick
- Jacob & Monod
- Khorana
- Baltimore
- a
-
DNA is related to Biochemistry. DNA stands for Deoxyribonucleic
Watson & Crick discovered the Chemical structure of DNA in 1953.
DNA was discovered by Swiss Chemist Friedrich in 1860.
Which of the following helps in clotting of blood?
- Vitamin C
- Vitamin A
- Vitamin K
- None of these
- c
-
Vitamin C is necessary for growth, development and repair of all body tissues.
Vitamin A helps to maintain healthy teeth, Skelton, soft tissue and skin.