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Q:

The Mansabdari system introduced by Akbar was borrowed from the system prevalent in

A) Persia B) Mongolia
C) Afghanistan D) Turkey
 
Answer & Explanation Answer: B) Mongolia

Explanation:
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Filed Under: Indian History

71 28277
Q:

Which of the following is not true about Frictional force?

 

A) Friction is the force which opposes the relative motion of two surfaces in contact B) The force of friction that acts when a body is moving (sliding) on a surface is called sliding friction
C) Friction in machines wastes energy and also causes wear and tear D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction
 
Answer & Explanation Answer: D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction

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Filed Under: Physics
Exam Prep: Bank Exams

0 28254
Q:

Consider the following chemical reaction :

aFe2O3(s) + bCO(g) + cFe(s) + dCO2

In the balanced chemical equation of the above, which of the following will be the values of the coefficients a, b, c and d respectively?

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

Explanation:

Fe2O3 + 3CO = 2Fe + 3CO2

Hematite + Carbon Monoxide = Iron + Carbon Dioxide

In this reaction, the iron oxide is reduced to iron, and the carbon is oxidised to carbon dioxide.

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Filed Under: Chemistry
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Q:

Several computers linked to a server to share programs and storage space________

A) Network B) Grouping
C) Library D) Integrated system
 
Answer & Explanation Answer: A) Network

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Filed Under: Computer
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72 28215
Q:

Improve the given sentence if necessary.

I would rather have a noble enemy than a mean friend.

A) would more have B) would have
C) will have  D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:

‘Rather’ is always followed by ‘Than’. Thus, the phrase ‘would rather have’ is grammatically correct. The correct formation would be, ‘I would rather have a noble enemy than a mean friend’.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Name the plant important in sericulture

A) Pea B) Legumes
C) Mulberry D) Cassia
 
Answer & Explanation Answer: C) Mulberry

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Filed Under: General Awareness

194 28151
Q:

What is the structure of IF7 ?

A) Triagonal bipyramid B) Pentagonal bipyramid
C) Square pyramid D) tetrahedral
 
Answer & Explanation Answer: B) Pentagonal bipyramid

Explanation:

In IF7 out of 7 Flourine atoms 5 of them are placed on a plane in Pentagon shape .In remaining 2 flourines one is placed above the plane and other below the plane each at 90 degrees

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Filed Under: Chemistry

196 28145
Q:

Who was the author of the Buddha Charita

A) Ashvaghosha B) Nagasena
C) Nagarjuna D) Vasumitra
 
Answer & Explanation Answer: A) Ashvaghosha

Explanation:
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Filed Under: Indian History

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