Which of the following planets is fastest rotating planet?

A: Marx

B: Mercury

C: Jupiter

D: Venus

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Jupiter

The vitamin Folate works together with _____ to produce new red blood cells?

A: Vitamin A

B: Vitamin D

C: Vitamin B-12

D: None of the above

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Vitamin B-12

According to many, including the Guinness Book of World Record,___is the world’s rarest mineral?

A: Benitoite

B: Painite

C: Jadeite

D: Taaffeite

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Painite

What is the rarest blood type in humans?

A: O+

B: O-

C: AB+

D: AB-

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AB-

How many Number of eyes found in Earthworm?

A: Many

B: One

C: No eye

D: Two

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No eye

Deficiency of Vitamin-A results in _____?

A: rickets

B: Night blindness

C: scurvy

D: hair fall

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Night blindness

The theory of Expanding Universe was first propounded by_______?

A: Newton

B: Einstein

C: Gahleo

D: Hubble

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Hubble

How many bones are there in an adult human being?

A: 260

B: 210

C: 206

D: 300

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206

Which statement about sound is true?

A: Sound can't travel through  glass

B: Sound can't travel through  vacuum

C: Sound can't travel through  water

D: Non of theses

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Sound can't travel through  vacuum

One of the following is a water soluble vitamin?

A: Vitamin D

B: Vitamin A

C: Vitamin K

D: None

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None

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