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Q:

The quality of sound produced by an instrument depends on the

A) Frequency B) Intensity
C) Number of overtones D) None of these
 
Answer & Explanation Answer: C) Number of overtones

Explanation:
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Filed Under: Physics

30 8979
Q:

Which of the following is a property of an acid?

 

A) Acids reacts with metals B) Acids taste sour
C) Acids turn blue litmus paper red D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

The general properties of acids are as follows :-

1.They are sour to taste.

2.They turn blue litmus paper red but the red litmus paper have no effect of acids and it remains unaffected.

3.They release hydrogen ions H+ in the solution medium, making the conditions acidic.

 

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 8977
Q:

Most commonly used bleaching agent is

A) Chlorine B) Alcohol
C) Carbon dioxide D) Sodium Chloride
 
Answer & Explanation Answer: A) Chlorine

Explanation:

Chlorine is the most commonly used bleaching agent.

 

Bleaching agents are compounds which are used to remove color from substances such as textiles. A bleaching agent is a material that lightens or whitens a substrate through the chemical reaction. The bleaching reactions usually involve oxidative or reductive processes that degrade color systems.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk

10 8974
Q:

Ionic compounds ______.

 

I. have high boiling point

II. have high melting point

III. conduct electricity in solution

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

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Filed Under: Chemistry
Exam Prep: Bank Exams

3 8973
Q:

The Harappan Civilization was discovered in the year

A) 1901 B) 1921
C) 1935 D) 1942
 
Answer & Explanation Answer: B) 1921

Explanation:
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Filed Under: Indian History

12 8966
Q:

Rearrange the parts of the sentence in correct order.

 

It was never meant

P-upon fundamental rights
Q-to become a tool
R-to broaden the scope of restrictions

 

A) RQP B) RPQ
C) PRQ D) QRP
 
Answer & Explanation Answer: D) QRP

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Filed Under: English
Exam Prep: Bank Exams

0 8953
Q:

The purchase of shares and bonds of Indian companies by Foreign Institutional Investors is called ?

A) FDI B) NRI Investment
C) Portfolio Investment D) Foreign Indirect Investment
 
Answer & Explanation Answer: D) Foreign Indirect Investment

Explanation:
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Filed Under: Indian Economy
Exam Prep: CAT
Job Role: Bank Clerk , Bank PO

14 8952
Q:

Find the similarity in the following :

 

Carbon, Silicon, Boron, Arsenic

 

A) All of them are gases B) All of them are non-metals
C) All of them are metals D) No similarity
 
Answer & Explanation Answer: B) All of them are non-metals

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

0 8951