Questions

Q:

Unlike Mitosis, Meiosis results in the formation of

A) 2N daughter cells B) Haploid cells
C) body cells D) Diploid cells
 
Answer & Explanation Answer: B) Haploid cells

Explanation:

Unlike Mitosis, Meiosis results in the formation of 4 Genetically different cells.

 

Meiosis results in the formation of 4 Haploid daughter cells from one Diploid parent cell.

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Q:

Which Indian city has been ranked the world's second most densely populated city with 31,700 people per sq km, by the World Economic Forum (WEF) citing UN Habitat Data  ?

A) Mumbai B) New Delhi
C) Kolkata D) Hyderabad
 
Answer & Explanation Answer: A) Mumbai

Explanation:

Mumbai has been ranked the world's second most densely populated city with 31,700 people per sq km, by the World Economic Forum (WEF) citing UN Habitat Data. Bangladesh's capital Dhaka topped the list with 44,500 people per sq km. Rajasthan's Kota has been ranked the world's seventh most densely populated city with 12,100 people per sq km.

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Filed Under: General Awareness

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Q:

Metals are good conductors of electricity because

A) The atoms are lightly packed B) They contain free electrons
C) They have high melting point D) All the above
 
Answer & Explanation Answer: B) They contain free electrons

Explanation:

Metal particles are held together by strong metallic bonds, which is why they have high melting and boiling points. The free electrons in metals can move through the metal, allowing metals to conduct electricity.

Because the electrons in the atom's higher energy levels can separate from the atoms easily, they can be pulled out with very little energy. Because the molecular structure of the metal is such that 'free electrons' are free to move, thus being categorized as electrically conductive.

 

For example, copper is used for electrical wiring because it is a good conductor of electricity.

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Q:

What manages the resources on a network?

A) Operating system B) Data management
C) Application software D) Network software
 
Answer & Explanation Answer: A) Operating system

Explanation:

Operating system software is that manages resources on a network.

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Q:

Logical Challenge

Party1499235830.jpg image

A) 24 B) 11
C) 14 D) 18
 
Answer & Explanation Answer: C) 14

Explanation:

1 Grand mother

1 Mother

4 Wives

4x2 = 8 Daughters

Total = 1 + 1 + 4 + 8 = 14 Female members.

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.


Under the weather

 

A) Become a bit unpredictable like the weather. B) Slightly unwell or in low spirits.
C)  Feel optimistic simply because the weather is good. D)  Feel depressed because you expect bad weather.
 
Answer & Explanation Answer: B) Slightly unwell or in low spirits.

Explanation:
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Filed Under: English
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Q:

Pulakesin II belongs to _______ Kingdom.

A) Cholas B) Satavahanas
C) Gupthas D) Chalukyas
 
Answer & Explanation Answer: D) Chalukyas

Explanation:
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Filed Under: Indian History

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Q:

c with a line over it symbol means

A) with B) without
C) and D) or
 
Answer & Explanation Answer: A) with

Explanation:

The letter “c” with a line over it is a medical abbreviation often used by doctors, nurses, and other medical professionals. The symbol looks like this: c̄. The c is almost always lower-case.

This symbol actually has a very simple meaning. A c with a line over it just means “with”. This abbreviation is often used on patient charts and prescriptions, as well as information or notes written by medical professionals.

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Filed Under: General Awareness
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