Questions

Q:

Choose the correct order of electrical resistivity of metals.

A) Ag > W > Ni > Hg   B) Hg > Ni > W > Ag
C) Ag > Ni > Hg > W D) Ag > W > Hg > Ni
 
Answer & Explanation Answer: B) Hg > Ni > W > Ag

Explanation:
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Filed Under: General Science
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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Somebody told me that there had been a robbery in the jewellery exhibition.

A) I was informed that there was a robbery in the jewellery exhibition. B) I was told by somebody that there has been a robbery in the jewellery exhibition.
C) I was told by somebody about a robbery in the jewellery exhibition. D) I was told about a robbery in the jewellery exhibition.
 
Answer & Explanation Answer: B) I was told by somebody that there has been a robbery in the jewellery exhibition.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following is not soluble in water?

A) sodium chloride B) potassium sulfate
C) copper(II) hydroxide D) silver nitrate
 
Answer & Explanation Answer: B) potassium sulfate

Explanation:

We know that,

All nitrates are soluble in water.

All chlorides are soluble in water with the exception of those formed with silver , lead , mercury ions as all halides are soluble.

Sulphates are soluble in water.

Hydroxides are not soluble in water.

 

Hence, copper(II) hydroxide is not soluble in water.

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Filed Under: Chemistry
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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it. An exact copy

A)  Facsimile B)  Twin
C) Mirror D)  Clone
 
Answer & Explanation Answer: A)  Facsimile

Explanation:
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Filed Under: English
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Q:

The name of ancient Egyptian script is ________

A) Cuneiform B) Hieroglyphic
C) Demotic D) There was no script
 
Answer & Explanation Answer: B) Hieroglyphic

Explanation:

The Egyptian scripts is known as Hieroglyphic which means 'sacred writing' . It consisted of 24 signs, each of which stood for a single consonant. Vowels were not written. Later the Egyptian started using symbols for ideas and the total number of signs rose to about 500. The writers, who constituted an important section of society , wrote with reed pens on the leaves of a plant called 'Papyrus' from which we get the word 'paper'.

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Filed Under: World History

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Q:

An estuary  is a place where 

A) deposits of mud can be seen at a triangular piece of land B) silt is deposited near the mouth of a river
C) fresh water collects at the mouth of a river D) fresh and salt water mix near the mouth of a river
 
Answer & Explanation Answer: D) fresh and salt water mix near the mouth of a river

Explanation:

Alternative (a) refers to a delta

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Filed Under: World Geography

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Q:

Which is characterized by an absence of jaws?

A) Trout B) Sea horse
C) Lamprey D) All of the above
 
Answer & Explanation Answer: C) Lamprey

Explanation:

which_is_characterized_by_an_absence_of_jaws1546668793.jpg image

The Lamprey fish is characterized by an absence of jaws.

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Filed Under: Animals and Birds
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Q:

Improve the bracketed part of the sentence.
Shouts of the crowd cheering the home team now (stuff) the air.

A) fill B) occupy
C) infest D) no improvement
 
Answer & Explanation Answer: A) fill

Explanation:
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Filed Under: English
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