Questions

Q:

A molecule of dna is a polymer composed of

A) Amines B) Nuceotides
C) Chromosomes D) Fattyacids
 
Answer & Explanation Answer: B) Nuceotides

Explanation:

A molecule of DNA is a polymer composed of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group.

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Q:

Improve the bracketed part of the sentence.
He thanked me for what I (have done) for his wife.

A) had done B) had been done
C) have been done D) No improvement
 
Answer & Explanation Answer: A) had done

Explanation:
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Q:

Uranium found in Ladakh is an example of which type of resource?

A) unnatural resources B) Actual resources
C) Potential resources D) Biotic resources
 
Answer & Explanation Answer: C) Potential resources

Explanation:
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Q:

Skin is an example of what type of tissue?

A) epithelial B) connective
C) nervous D) All of the above
 
Answer & Explanation Answer: A) epithelial

Explanation:

Epithelial tissue is made of layers of cells that cover the surfaces of the body that come into contact with the exterior world, line internal cavities, and form glands.

 

The four types of tissue in the body are epithelial, connective, muscle, and nervous. 

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P: Most often, the things in this list are forgotten by us or taken for granted, as we continue to interact with the world on a daily basis.
Q: The gratitude list is a list of those things that we have and that we are grateful for.
R: A simple gratitude list would go thus: I am grateful for being alive, that I have a roof over my head and can afford two square meals, that I have work, that I am
earning, that I don’t have any major disease etc.
S: This list is endless, and we can all keep adding our own small or big personal items to the list.

A) PQRS B) QPRS
C) PRQS D) PQSR
 
Answer & Explanation Answer: B) QPRS

Explanation:
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Q:

In the UN how many territories were placed under the trusteeship system

A) 11 B) 12
C) 13 D) 14
 
Answer & Explanation Answer: A) 11

Explanation:
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Q:

What would be the output of the following program?

main()

{

  extern int i;

   i = 20;

  printf( "%d", sizeof(i) );

}

Answer

extern int i is a declaration and not a definition, hence Error occured.

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Subject: Programming

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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The Alaska pipeline starts at the frozen edge of the Arctic Ocean. It stretches southward across the largest and northernmost state in the United States, ending at a remote ice-free seaport village nearly 800 miles from where it begins. It is massive in size and extremely complicated to operate. The steel pipe crosses windswept plains and endless miles of delicate tundra that tops the frozen ground. It weaves through crooked canyons, climbs sheer mountains, plunges over rocky crags, makes its way through thick forests, and passes over or under hundreds of rivers and streams. The pipe is 4 feet in diameter, and up to 2 million barrels (or 84 million gallons) of crude oil can be pumped through it daily. Resting on H-shaped steel racks called "bents", long sections of the pipeline follow a zigzag course high above the frozen earth. Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on. The pattern of the pipeline's up-and-down route is determined by the often harsh demands of the arctic and subarctic climate, the tortuous lay of the land, and the varied compositions of soil, rock, or permafrost (permanently frozen ground). A little more than half of the pipeline is elevated above the ground. The remainder is buried anywhere from 3 to 12 feet, depending largely upon the type of terrain and the properties of the soil. One of the largest in the world, the pipeline cost approximately $8 billion and is by far the biggest and most expensive construction project ever undertaken by private industry. In fact, no single business could raise that much money, so 8 major oil companies formed a consortium in order to share the costs. Each company controlled oil rights to particular shares of land in the oil fields and paid into the pipeline-construction fund according to the size of its holdings. Today, despite enormous problems of climate, supply shortage, equipment breakdowns, labour disagreements, treacherous terrain, a certain amount of mismanagement, and even theft, the Alaska pipeline has been completed and is operating.


How was the fund for pipeline - construction generated?

A) 8 major oil companies joined hands to share the cost B) 8 major oil companies borrowed $8 billion.
C) A single private company raised $8 billion D) Oil rights were sold to 8 major oil companies
 
Answer & Explanation Answer: A) 8 major oil companies joined hands to share the cost

Explanation:
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