Questions

Q:

The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with

A) Pascal’s law B) Newton’s law
C) Bernoulli’s principle D) Archimedes’ principle
 
Answer & Explanation Answer: A) Pascal’s law

Explanation:

Pascal's law is a principle in fluid mechanics that states that a pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

This principle is stated mathematically as: P= P + rgh

 

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Read each sentence to find out whether there is any grammatical error or idiomatic error in it. The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error, mark the answer as No error. (Ignore errors of the punctuation if any).It was a long/ and uncomfortable journey / but he managed / to reach with time.

A) It was a long B) and uncomfortable journey
C) but he managed D) to reach with time.
 
Answer & Explanation Answer: D) to reach with time.

Explanation:

Here, “to reach in time” should be used. Idiom in times mean, not late. with enough time, to be able to do something

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Filed Under: English
Exam Prep: Bank Exams

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Q:

The Head Quaters of FAO is located in

A) Bulgaria B) Rome
C) Cuba D) London
 
Answer & Explanation Answer: B) Rome

Explanation:

Head Quaters of FAO is located in Rome

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Filed Under: World Organisations

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Q:

What happens at the synapse between two neurons?

A) electrical signals are converted into chemical B) chemical signals are converted into physical
C) physical signals are converted into chemical D) None of the above
 
Answer & Explanation Answer: A) electrical signals are converted into chemical

Explanation:

At the synapse between two neurons, electrical signals are converted into chemical signals. A synapse is the gap between the two neurons.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

"Relief of the disabled and unemployable" is listed in the __________ list given in the Seventh Schedule in the Constitution of India.

A) Union B) State
C) Global D) Concurrent
 
Answer & Explanation Answer: B) State

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The term central nervous system refers to the

A) brain and spinal cord B) autonomic and peripheral nervous systems
C) brain and cranial nerves D) brain, spinal cord, and cranial nerves
 
Answer & Explanation Answer: A) brain and spinal cord

Explanation:

The central nervous system is that part of the nervous system that consists of the brain and spinal cord. The central nervous system (CNS) is one of the two major divisions of the nervous system. The other is the peripheral nervous system (PNS) which is outside the brain and spinal cord.

central_nervous_system1533036656.jpg image

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
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Q:

Which two atoms form an ionic bond?

Answer

Ionic bonding is a type of chemical bond in which valence electrons are lost from one atom and gained by another.. This bond generates two oppositely charged ions.


In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion.


 


Example ::


One example of an ionic bond is the formation of sodium fluoride, NaF, from a sodium atom and a fluorine atom. In this reaction, the sodium atom loses its single valence electron to the fluorine atom, which has just enough space to accept it. The ions produced are oppositely charged and are attracted to one another due to electrostatic forces.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

What is process migration?

Answer

It is the transfer of sufficient amount of the state of process from one machine to the target machine.

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