Questions

Q:

Persons with which blood group are called universal donors?

A) AB B) A
C) O D) B
 
Answer & Explanation Answer: C) O

Explanation:
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Filed Under: General Science

12 4843
Q:

Why are viruses considered to be nonliving?

A) Viruses have no metabolic activity. B) Viruses don't have any cells, like living organisms.
C) Viruses can't produce new proteins, DNA, or RNA. D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Viruses are responsible for some of the most dangerous and deadly diseases including influenza, ebola, rabies and smallpox.

Despite their potential to kill, these potent pathogens are in fact considered to be non-living.

 

Reasons:

1. Viruses don't have any cells, like living organisms do. They have protein coats but no organelles or other cellular machinery. Just a little DNA packet.

2. Viruses can't produce new proteins, DNA, or RNA and therefore are unable to reproduce on their own. They need infected cells' machinery to make all of these and produce new virons.

3. Viruses have no metabolic activity. They don't use or convert energy and have no ongoing interior processes. They're basically just inert structures until they impact a potential host cell.

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Filed Under: General Science
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3 4843
Q:

Distance of stars are measured in

A) Galactic unit B) seller mile
C) Cosmic Kilometre D) Light year
 
Answer & Explanation Answer: D) Light year

Explanation:
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Filed Under: Physics

9 4842
Q:

What is the capital of the country Turkmenistan ?

A) Dushanbe B) Ashgabat
C) Bishkek D) Astana
 
Answer & Explanation Answer: B) Ashgabat

Explanation:
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Filed Under: World Geography
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10 4839
Q:

Pressing F8 key for three times selects

A) a sentence B) a word
C) a document D) a paragraph
 
Answer & Explanation Answer: A) a sentence

Explanation:
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Filed Under: Computer
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8 4835
Q:

Which city is located on the banks of the river Mula-Mutha?

A) Pune B) Nagpur
C) Ahmedabad D) Surat
 
Answer & Explanation Answer: A) Pune

Explanation:

The Mula-Mutha is a river in India, formed by the confluence of the Mula and Mutha rivers in the city of Pune, which later meets the Bhima River, which itself later meets the Krishna River and finally emptying to the Bay of Bengal.

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Filed Under: Indian Geography
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12 4834
Q:

Blood pressure is measured with

A) Thermometer B) Barometer
C) Sphygmomanometer D) Lactometer
 
Answer & Explanation Answer: C) Sphygmomanometer

Explanation:
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Filed Under: Biology

13 4830
Q:

Rearrange the parts of the sentence in correct order.

 

Earlier its forays

P-were concentrated on ancient
Q-and medieval India
R-in history

 

A) RPQ B) RQP
C) PQR D) QPR
 
Answer & Explanation Answer: A) RPQ

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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