General Knowledge Questions

Q:

What is the element present in urea

A) C,H,O B) C,N,O
C) C,N,H D) C,O,N,H
 
Answer & Explanation Answer: D) C,O,N,H

Explanation:
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Filed Under: Chemistry

45 16591
Q:

The reduction potential of hydrogen half-cell will be negative if :
(1) PH2= 2 atm and [H+] = 2.0 M
(2) PH2= 1 atm and [H+] = 2.0 M
(3) PH2= 1 atm and [H+] = 1.0 M
(4) PH2= 2 atm and [H+] = 1.0 M

A) Option 1 B) Option 2
C) Option 3 D) Option 4
 
Answer & Explanation Answer: D) Option 4

Explanation:

 H+-e-12H2   

Apply Nernst equation  

 

E=0-0.0591logPH212H+  

 

 E=-0.0591log2121  

 

Therefore E is Negative

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Filed Under: Chemistry
Exam Prep: AIEEE

26 16581
Q:

Who certifies a bill to be a Money bill in india?

A) Finance Minister B) President
C) Speaker of the Lok Sabha D) Prime Minister
 
Answer & Explanation Answer: C) Speaker of the Lok Sabha

Explanation:
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Filed Under: Indian Politics

25 16499
Q:

The plateau rich in minerals in india is

A) Malwa plateau B) Chhota Nagpur Plateau
C) Deccan Plateau D) Mysuru Plateau
 
Answer & Explanation Answer: B) Chhota Nagpur Plateau

Explanation:
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Filed Under: Indian Geography

52 16464
Q:

Which of the following is an Autotroph?

A) Fish B) Algae
C) Butterfly D) Mushroom
 
Answer & Explanation Answer: B) Algae

Explanation:

Here from the above options, Algae is an Autotroph.

Autotrophs : 

An Autotroph is also called as Producer, is an organism that produces complex organic compounds from simple substances present in its surroundings, generally using energy from light or inorganic chemical reactions.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank PO , IT Trainer

78 16436
Q:

A scientist who studies water is called a

A) Geographer B) Herpetologist
C) Archeologist D) Hydrologist
 
Answer & Explanation Answer: D) Hydrologist

Explanation:

A person or scientist who studies on water is called as Hydrologist. Since the study of water and its properties is known as Hydrology, the persons who deals with this field are known as Hydrologists.

 

Geographer :

A scientist who studies Earth's natural environment and how human society uses the natural environment.

 

Herpetologist :

A person who studies reptiles and amphibians.

 

Archeologist :


Someone who studies people and what they did in the past from the things they left behind.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

17 16323
Q:

In India, the state known for its sandalwood is

A) Karnataka B) Assam
C) Kerala D) West Bengal
 
Answer & Explanation Answer: A) Karnataka

Explanation:
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Filed Under: Indian Economy

35 16305
Q:

The Chinese traveller Hiuen Tsang, called the prince of pilgrims visited India during the reign of 

A) Harsha B) Chandragupta II
C) Dharampala D) Devapala
 
Answer & Explanation Answer: A) Harsha

Explanation:
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Filed Under: Indian History

23 16304