Questions

Q:

Consider the electromagnetic radiations having wavelengths 200 nm, 500 nm and 1000 nm. Which wavelength (s) of the following can make visual sensation to a human eye?

A) 200 nm and 500 nm B) 500 nm and 1000 nm
C) 500 nm only D) 200 nm and 1000 nm
 
Answer & Explanation Answer: C) 500 nm only

Explanation:
Visual image of human eye is 390-700 nanometer. So, approximate value is 500 nanometer only.
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Artocarpus integra is the scientific name of ___________.

A) Guava B) Pineapple
C) Silver Oak D) Jack fruit
 
Answer & Explanation Answer: D) Jack fruit

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case noimprovement is needed, select "no improvement".

A neem tree grew as a bonus on the side, raising its head high as if it wants (will peep) into my bedroom

A) peep B) peeped
C) to peep D) no improvement
 
Answer & Explanation Answer: C) to peep

Explanation:
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Filed Under: English
Exam Prep: CAT , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

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Q:

What was one outcome of laissez faire economic policies?

A) Poverty traps that cannot be escaped through free choice B) Monopoly power that emerges naturally in the market and allows businesses to exploit consumers
C) Businesses pay workers low D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Laissez-faire is simply a way to describe a government's hands-off approach to economic policies. This approach was particularly prevalent in the United States at the turn of the 20th century, which led to numerous issues within American manufacturing.

 

There are many outcomes of laissez-faire economic policies. Some of the outcomes of laissez-faire economics were:

* Businesses pay workers low.

* Pollution of air and water.

* Poverty traps that cannot be escaped through free choice. 

* General glut that results from overproduction or underconsumption

* Monopoly power that emerges naturally in the market and allows businesses to exploit consumers. 

* Exploitation of the working class that pushes wages down to subsistence and compels laborers to work in harsh and unsafe conditions. 

* External economies that generate situations where desirable goods are underproduced on the market, and undesirable goods are overproduced on the market. 

* Public goods that are not supplied by the market due to free-rider problems.

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Filed Under: Indian Economy
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Q:

PAS  is a drug used in the treatment of 

A) tuberculosis B) Cancer
C) typhoid D) malaria
 
Answer & Explanation Answer: A) tuberculosis

Explanation:

Para-amino salicyclic acid (PAS) is used in the treatment of Tuberculosis.

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Filed Under: Chemistry

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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:

Veins seen in the leaves, serve the function of

A) Transpiration B) Photosynthesis
C) Storage D) Conduction
 
Answer & Explanation Answer: A) Transpiration

Explanation:

Veins seen in the leaves, serve the function of Transpiration.

Related image

Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere. 

 

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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10 2922
Q:

The current infection control guidelines from the CDC are called

Answer

The current infection control guidelines from the CDC (The Centers for Disease Control and Prevention) are called Standard or Universal Precautions.

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Subject: General Science Exam Prep: AIEEE , Bank Exams
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