# Do You Really Know? Lets Check!

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Quizzes Created: 1 | Total Attempts: 110
Questions: 5 | Attempts: 110

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• 1.

### What’s Earth’s true shape?

• A.

Flat

• B.

Oblate spHeroid

• C.

SpHere

• D.

Non of these

B. Oblate spHeroid
Explanation
The correct answer is "Oblate spheroid." The Earth is not perfectly spherical, but rather it is slightly flattened at the poles and bulging at the equator. This shape is known as an oblate spheroid. It is the result of the Earth's rotation causing centrifugal force, which pushes material away from the axis of rotation and towards the equator. This shape has been confirmed through various scientific measurements and observations.

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• 2.

### 67,000 mph (107,826 km/h) represents what speed?

• A.

Earth’s orbit around the sun

• B.

• C.

Earth’s movement through the Milky Way

• D.

None

A. Earth’s orbit around the sun
Explanation
The speed of 67,000 mph (107,826 km/h) represents the speed of Earth's orbit around the sun. This is the correct answer because Earth orbits the sun at an average speed of about 67,000 mph. This orbital speed is necessary for Earth to maintain its position in the solar system and for the occurrence of seasons and the cycle of day and night.

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• 3.

### Name of the Founder of Facebook is Mark Zuker?

• A.

True

• B.

False

B. False
Explanation
The correct answer is False. The name of the founder of Facebook is Mark Zuckerberg, not Mark Zuker. Mark Zuckerberg co-founded Facebook in 2004 and has been the CEO of the company since then. He is widely recognized as one of the most successful and influential entrepreneurs in the technology industry.

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• 4.

### Founder of wordpress .....

Matt Mullenweg
Explanation
Matt Mullenweg is the correct answer because he is the co-founder of WordPress. He played a crucial role in the development and growth of WordPress, which is one of the most popular content management systems used for creating websites and blogs. Mullenweg's contributions to WordPress have made it a widely used platform, known for its user-friendly interface and customizable features.

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• Current Version
• Mar 20, 2023
Quiz Edited by
ProProfs Editorial Team
• Aug 05, 2015
Quiz Created by
EquinoxSocial