General Knowledge Questions

Q:

............ element is represented by the given symbol.

A) Hydrogen B) Mercury
C) Carbon D) Gold
 
Answer & Explanation Answer: B) Mercury

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

What causes the mottling of the dental enamel ?

A) High levels of chlorine in water B) High levels of nitrate in the water
C) High levels of fluorides in the water D) High levels of calcium in the water
 
Answer & Explanation Answer: C) High levels of fluorides in the water

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Filed Under: General Science

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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 no improvement is needed, select "no improvement".

 

We protested that we (was going) all the way to Haridwar.

 

A) is going   B) were going  
C) were went   D) no improvement
 
Answer & Explanation Answer: B) were going  

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Any online 'demo' is

A) An interactive presentation B) A non-interactive presentation
C) Not a sequential presentation D) An active user interface
 
Answer & Explanation Answer: B) A non-interactive presentation

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Under the Indus water Treaty, India has not been given the exclusive right over which of the following rivers?

A) Ravi B) Satluj
C) Jhelum D) Beas
 
Answer & Explanation Answer: C) Jhelum

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

The attenuation in optical fibre is mainly due to

A) Scattering B) Absorption
C) Both (a) and (b) D) Neither absorption nor scattering
 
Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

 

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Cannis Vulpes is the scientific name of

A) Dog B) Wolf
C) Fox D) Hyena
 
Answer & Explanation Answer: C) Fox

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The body of all complex animals consist of only _______ basic types of tissue(s).

A) 4000 B) 400
C) 40 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Biology
Exam Prep: Bank Exams

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