Questions

Q:

Through which microscope were cells first observed?

A) Compound B) Simple
C) Electron D) Tunneling
 
Answer & Explanation Answer: A) Compound

Explanation:

A microscope is an instrument that magnifies objects. Cells that were first observed by Robert Hooke in the year 1665 in the compound microscope.

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Filed Under: General Science
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1 2043
Q:

In 1617 the British East India Company was given permission by __________ to trade in India.

A) Babur B) Akbar
C) Aurangzeb D) Jahangir
 
Answer & Explanation Answer: D) Jahangir

Explanation:
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Filed Under: Indian History
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Q:

What are the building blocks of Nucleic Acids?

A) Pentose Sugar B) DNA
C) RNA D) Nucleotides
 
Answer & Explanation Answer: D) Nucleotides

Explanation:

The building blocks of the nucleic acids are "Nucleotides".

 

Each nucleotide are composed of three parts. They are ::

1.Pentose sugar

2.Nitrogenous bases

3.Phosphoric acid.

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Q:

Which one of the following pairs about organ/part that helps in locomotion is not correctly matched?

A) Euglena : Flagellum B) Paramecium : Cilia
C) Nereis : Pseudopodia D) Starfish : Tubefeet
 
Answer & Explanation Answer: C) Nereis : Pseudopodia

Explanation:

Euglena move by a flagellum (plural ‚ flagella), which is a long whip-like structure that acts like a little motor.

The paramecium uses its cilia to sweep the food along with some water into the cell mouth after it falls into the oral groove.

The underside of the starfish is covered with hundreds of tube feet, which it uses for walking around, for attaching tightly to rocks, and for holding on to prey.

Nereis possess setae and parapodia for locomotion

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Filed Under: Biology
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Q:

When the Indian Space Research Organisation (ISRO) was set up?

A) 1952 B) 1959
C) 1964 D) 1969
 
Answer & Explanation Answer: D) 1969

Explanation:

The Indian Space Research Organisation is the space agency of the Government of India was set up in the year 1969, headquartered in the city of Bangalore. Its vision is to "harness space technology for national development while pursuing space science research and planetary exploration.

 

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Filed Under: Indian Geography
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Q:

Which place receives the highest rainfall in India?

A) Agumbe B) Mawsynrum
C) Cherrapunji D) Mahabaleshwar
 
Answer & Explanation Answer: B) Mawsynrum

Explanation:

The top 7 places that experience the highest rainfall in India are ::

1. Mawsynram
2. Cherrapunji
3. Agumbe
4. Mahabaleshwar
5. Pasighat
6. Amboli
7. Gangtok

 

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Q:

What's the difference between L1 and L2 cache?

Answer

Level 1 cache is internal to the chip, Level 2 is external.

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Subject: Hardware

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Q:

If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:

A) concave mirror B) convex mirror
C) plano-concave mirror D) plane mirror
 
Answer & Explanation Answer: B) convex mirror

Explanation:
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