- Stewart
- A. Rose
- Charles Babbage
- Walter Hunt
- d
-
Walter Hunt invented the first Safety Pin in 1849.
Everyday Science MCQs
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How many legs does an adult Butterfly have?
- 05
- 06
- 07
- 08
- b
Which of the following vessels of blood carry blood from different parts of the body to heart?
- Vessels
- Veins
- Arteries
- Capillaries
- B
-
The Arteries brings blood from Heart to whole Body.
Study about population is called:
- Anthropology
- Chorography
- Demography
- None of these
- c
-
The word Demography first time use by Belgian Statistician Achille Guillard in his book Elements of Human Statistics in 1855.
Which is the largest planet?
- Mars
- Earth
- Venus
- Jupiter
- d
-
The Radius of Jupiter is 69911 KM.
Which one of the following planets has the maximum number of satellites?
- Saturn
- Venus
- Jupiter
- Uranus
- c
-
According to latest survey of 2019, Jupiter has 79 Natural Satellites (Moons).
Night Blindness is caused by lack of which vitamin?
- D
- C
- B
- A
- d
-
Deficiency of Vitamin B causes of anemia.
Deficiency of Vitamin C causes of Skin diseases.
Deficiency of Vitamin D causes of weakness of bones.
The basis of our National Unity is:
- Culture
- Customs
- Islam
- Geography
- a
The heavenly bodies which revolves around the sun are called:
- Comet
- Stars
- Planets
- Galaxies
- C
-
Eight planets revolve around the Sun which are Earth, Mercury, Venus, Jupiter, Saturn, Uranus, Mars and Neptune.
Sunbathing is a good source of:
- Vitamin A
- Vitamin C
- Vitamin B12
- Vitamin D
- d
-
Best source of Vitamin D is Fish.
It is also found in Eggs, Cheese, Orange Juice etc.