- Child
- Woman
- Man
- Transgender
- b
-
Wi-Fi was invented by a women named “Hedy Lamarr”. She was an Australian Actress.
Everyday Science MCQs
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Which of the following is hottest planet in our solar system?
- Venus
- Saturn
- Marsh
- Mercury
- a
Which of the following is brightest planet in our solar system?
- Neptune
- Mercury
- Venus
- None of these
- c
Who introduced UPS?
- John Hanley
- John Watson
- Jhon Merry
- None of these
- a
What is percentage of Helium in atmosphere of Sun?
- 20%
- 22%
- 24%
- 26%
- d
What is percentage of Hydrogen in atmosphere of Sun?
- 72%
- 75%
- 78%
- 80%
- a
Most abundant element in the Sun’s atmosphere is:
- Hydrogen
- Nitrogen
- Oxygen
- None of these
- a
-
The most abundant element is Hydrogen about 72%.
The second most abundant element is Helium about 26%.
Odometer was invented by Sir Samuel which year?
- 1775
- 1776
- 1777
- 1778
- a
Odometer is also called:
- Odograph
- Coriopgrah
- Photograph
- None of these
- a
Odometer is to mileage as compass is to:
- Speed
- Hiking
- Direction
- Needle
- C
-
Odometer is also called Odograph.
Odometer was invented by Sir Samuel in 1775.