Questions

Q:

What type of lens is a magnifying glass?

A) Diverging B) Spherical
C) Converging D) Achromatic
 
Answer & Explanation Answer: C) Converging

Explanation:

A magnifying glass is a convex lens that is used to produce a magnified image of an object. It is also called a hand lens in laboratory contexts.

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Q:

Who proved that microorganisms cause disease?

A) van Leeuwenhoek B) Koch
C) Fleming D) Pasteur
 
Answer & Explanation Answer: B) Koch

Explanation:
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Q:

India ranks _____ in 2016 Human Development Index ?

A) 128 B) 131
C) 188 D) 155
 
Answer & Explanation Answer: B) 131

Explanation:

India ranks 131 in the 2016 Human Development Index (HDI) among the 188 countries. It scored 0.624 and was placed in medium human development category.

The index was unveiled recently as part of the Human Development Report (HDR) 2016 titled Human Development for Everyone published by the United Nations Development Programme (UNDP).

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Q:

The smallest country of the world is

A) Italy B) Vatican city
C) Brazil D) Canada
 
Answer & Explanation Answer: B) Vatican city

Explanation:
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Filed Under: World Geography

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Q:

Hagia Sophia, also known as the “Church of the Holy Wisdom” is located in which country?

A) Italy B) Greece
C) Turkey D) Poland
 
Answer & Explanation Answer: C) Turkey

Explanation:
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Q:

Between which one of the following pairs of Islands in DuncanPassage located?

A) South Andaman and Little Andaman B) Little Andaman and Car Nicobar Island
C) Car Nicobar Island and Little Nicobar Island D) Little Nicobar Island and Great Nicobar Island
 
Answer & Explanation Answer: A) South Andaman and Little Andaman

Explanation:
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Q:

The book Historia plantrum is written by

A) Aristotle B) Theophrastus
C) Hipporates D) Darwin
 
Answer & Explanation Answer: B) Theophrastus

Explanation:
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Q:

Which structure is common to plant and animal cells?

A) Centriole B) Chloroplast
C) Central Vacuole D) Mitochondria
 
Answer & Explanation Answer: D) Mitochondria

Explanation:

Mitochondria are present in both plant and animal cells.

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