Questions

Q:

If a current of 1.5 A is maintained in a resistor of 10 ohm, then the energy dissipated in the resistor in 1 minute will be 

 

 

A) 15 W  B) 22.5 W 
C) 135 W  D) 1350 W
 
Answer & Explanation Answer: D) 1350 W

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

The sensation of sound persists in the human brain for about:

A) 0.5 sec B) 0.2 sec
C) 0.1 sec D) 1 sec
 
Answer & Explanation Answer: C) 0.1 sec

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Filed Under: Physics
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Q:

Who replaced B.S. Bassi as the Delhi Police Commissioner?

A) Alok Kumar Verma B) Rakesh Maria
C) Dattatray Padsalgikar D) Neeraj Kumar
 
Answer & Explanation Answer: A) Alok Kumar Verma

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which of the following pairs (school of paintings and region where it flourished) is correctly matched?

 

A) Kalighat Paintings - Kolkata B) Phad (scroll paintings) - Punjab
C) Madhubani Paintings - Bihar D) Kalamkari - Andhra Pradesh
 
Answer & Explanation Answer: B) Phad (scroll paintings) - Punjab

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

___ is used to control the fission reaction rate in a nuclear reactor as it absorbs neutrons without itself getting into fissioning.

 

A) Heavy water B) Graphite
C) Water D) Calcium
 
Answer & Explanation Answer: D) Calcium

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Filed Under: Chemistry
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Q:

India  signed  an  agreement  in  2016  to develop   a   strategic   port   in   one   of   its neighbouring  countries.  What  is  the  name of the port?

A) Chabahar B) Gwadar
C) Hambantota D) Mongla
 
Answer & Explanation Answer: A) Chabahar

Explanation:

India   signed   a   historic   deal   to develop    the    strategic    port    of Chabahar  in  Iran  and  agreed  on  a three-nation    pact    to    build    a transport-and-trade corridor through   Afghanistan   that   could help  halve  the  time  and  cost  of doing  business  with  Central  Asia and     Europe.     Developing     the  Chabahar  port  was  seen  as  crucial for  India  because  it  will  not  only allow New Delhi to bypass Pakistan and access global markets but also counter    China’s    expanding influence   in   the   Indian   Ocean region. But the project’s land route through   Afghanistan   remains   a security headache

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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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Q:

What are the organs similar in basic structure/shape, modified to perform different functions called?

A) Analogous organs B) Homologous organs
C) Heterogeneous organs D) Homogenous organs
 
Answer & Explanation Answer: B) Homologous organs

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Filed Under: Biology
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