Questions

Q:

Select the correct statement about the process of scientific inquiry.

A) The goal of scientific research is to prove the stated hypothesis. B) It is possible to test hypotheses, such as those involving historical events, without conducting experiments.
C) If the results of an experiment do not support the hypothesis that is tested, the experiment is badly designed. D) All of the above
 
Answer & Explanation Answer: B) It is possible to test hypotheses, such as those involving historical events, without conducting experiments.

Explanation:

The correct statement among the given options about the process of scientific inquiry is "It is possible to test hypotheses, such as those involving historical events, without conducting experiments."

 

Although it is not possible to carry out experiments to test hypotheses about evolutionary relationships between living groups or about the timing of the origin of major evolutionary innovations, such hypotheses can be evaluated by making predictions about the expected findings that would result from these hypotheses. Data can then be collected to test whether these predictions are correct.

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Q:

Which among the following minerals is also known as Horn Silver?

A) Silver Chroride B) Zinc Phosphate
C) Silver Iodide D) Silver Sulphide
 
Answer & Explanation Answer: A) Silver Chroride

Explanation:

Silver chloride is a chemical compound with the chemical formula AgCl is also called as Horn Silver. It is also called as cerargyrite. It is a gray, very heavy halide mineral and an ore of silver.

Which_among_the_following_minerals_is_also_known_as_Horn_Silver1560942904.jpg image

 

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Filed Under: Chemistry
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Q:

MPG extension refers usually to what kind of file?

A) MS Office document B) Image file
C) Word Perfect Document file D) Animation/movie file
 
Answer & Explanation Answer: D) Animation/movie file

Explanation:
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Q:

A computer program consists of

A) flowchart B) algorithm
C) logical steps D) All of the above
 
Answer & Explanation Answer: B) algorithm

Explanation:

A computer program is a set of instructions i.e algorithm that are to be executed to complete a task.

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Q:

Brazil-based bus body maker Marcopolo has entered into a Joint venture with which Indian Company to manufacture fully-built buses and coaches?

A) Swaraz Mazda B) Ashok Leyland
C) Eicher D) Tata Motors
 
Answer & Explanation Answer: D) Tata Motors

Explanation:
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Q:

Select the antonym of

to envisage

 

A) oblivious B) to apprehend
C) to confront D) to visualize
 
Answer & Explanation Answer: A) oblivious

Explanation:
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Filed Under: English
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Q:

Total Output is a synonym for

A) aggregate demand B) gross domestic product
C) aggregate supply D) equilibrium
 
Answer & Explanation Answer: C) aggregate supply

Explanation:

Total Output is a synonym for Aggregate supply or Initial production.

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Q:

The given sentences, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a letter. Choose the most logical order of the sentences from among the five given choices to construct a coherent paragraph keeping 1 as the first statement.

1) The new year, 2018, is here! Nothing seems to have changed, despite the firecrackers.

A) Of course, in many parts of the world the firecrackers might have been confused with, or replaced by, bombs, and millions in those and other regions find firecrackers (let alone bombs) an unimaginable luxury as they struggle to obtain food or shelter.

B) I am aware that a group of increasingly loud fellow nationals might accuse me of celebrating ‘foreign festivals’.

C) That too was widely celebrated, as it should be, though in a world where the homeless, children, refugees and foreignness are often abused.

D) New Year’s Eve came, as it does, close on the heels of Christmas, which commemorates the birth of a homeless child to poor refugees in a foreign place.

A) BDCA B) DCAB
C) ADCB D) CDAB
 
Answer & Explanation Answer: C) ADCB

Explanation:

The correct sequence is ADCB.The paragraph starts with the description of the event and what is the point to focus on, i.e. firecrackers.

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