Questions

Q:

All of the following are true about ecosystems except

A) they represent the lowest level of biological organization that is known B) there is a transfer of energy through the system and it is lost
C) the ultimate source of energy is the sun for nearly all known ecosystems  D) they contain both living and nonliving components
 
Answer & Explanation Answer: A) they represent the lowest level of biological organization that is known

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

On 2 January 2018, Parliament Passed NABARD (Amendment) Bill, 2017. The Bill seeks to increase capital of NABARD from Rs 5,000 crore to ______.

 

A) Rs 30,000 crore B) Rs 10,000 crore
C) Rs 20,000 crore D) Rs 40,000 crore
 
Answer & Explanation Answer: A) Rs 30,000 crore

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Filed Under: Indian Politics
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Q:

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

A) 7.8 m B) 7.8 m/s
C) 7.8 m-s D) 6.67 m/s
 
Answer & Explanation Answer: B) 7.8 m/s

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

I am not familiar with (A)/ all the important places in this town (B)/ although I had been living here for two years. (C)/ No Error (D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: C) C

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

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

 

She says,"I keep at an arm's length, all those who try to flatter me."

 

A) She said that she kept at an arms length all those who try to flatter her. B) She exclaims that she keeps at an arm's length all of them who try to flatter her.
C) She says that she will keep at an arm's length all thos who flatter her. D) She says that she keeps at an arm's length all those who try to flatter her.
 
Answer & Explanation Answer: D) She says that she keeps at an arm's length all those who try to flatter her.

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Filed Under: English
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Q:

Saturated Hydrocarbons are called

A) alkynes B) isomers
C) alkanes D) alkenes
 
Answer & Explanation Answer: C) alkanes

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Filed Under: Chemistry
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Q:

In which state is Koyna dam located?

A) Madhya Pradesh B) Rajasthan
C) Maharashtra D) Gujarat
 
Answer & Explanation Answer: C) Maharashtra

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Filed Under: Indian Geography
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Q:

Involuntary muscles are controlled by the

A) Central nervous system B) Autonomic nervous system
C) Peripheral nervous system D) All the above
 
Answer & Explanation Answer: B) Autonomic nervous system

Explanation:

Involuntary muscles are the muscles which contract without conscious control whereas Voluntary muscles are the muscles that help you walk, talk, pick up things, jump and do all the basic or complex movements you do everyday with your consciousness.

* The contraction in the involuntary muscles is controlled by the autonomic nervous system. These are present in the walls of the digestive system, blood vessels, bronchi, uterus and bladder.

* Voluntary muscles are mostly located in the arms ,legs ,hands, and feet.

 

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Filed Under: Biology
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