Questions

Q:

A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the the bucket. The reading of the spring balance

A) will increase B) will decrease
C) does not change D) varies with the increase of depth of the immersion of the iron piece
 
Answer & Explanation Answer: A) will increase

Explanation:

When the piece of iron is lowered into the water, the water level in the bucket increases. And so the pressure at the bottom of bucket also increases. Thus the total thrust at bottom also increases. Therefore the spring balance reading increases. Thus (a) is correct.

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Filed Under: Physics

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Q:

 The object definition language (ODL) is which of the following?

A) Used to develop logical schemas B) A data definition language for OODB
C) A method to implement a logical schema D) All of the above.
 
Answer & Explanation Answer: D) All of the above.

Explanation:
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Filed Under: Database

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Q:

Which statement is NOT true about polymers?

A) Polymers are large molecules composed of small monomeric units B) Polymes are macromolecules
C) Polymers are complex molecules composed of random sequences of atoms D) All the above
 
Answer & Explanation Answer: C) Polymers are complex molecules composed of random sequences of atoms

Explanation:

Polymers are complex molecules composed of random sequences of atoms is the only statement which is not true regarding polymers.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Antonym of 'Humble'?

A) Bold B) Down-to-Earth
C) Lowly D) Modest
 
Answer & Explanation Answer: A) Bold

Explanation:

Humble means not having or showing any feelings of superiority, self-assertiveness, or showiness.

Humble means in a modest, lowly and down-to-earth manner. Not in a aggressive, bold, self confident manner.

 

Hence, in the given options Bold is an antonym of Humble.

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Filed Under: English
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Q:

The first time in india that land was divided into different categories for the purpose of revenue, taking into account the quality of land and its productive capacity, was during the reign of 

A) Alauddin Khilji B) Sher Shah Suri
C) Feroze Tughlaq D) Akbar
 
Answer & Explanation Answer: B) Sher Shah Suri

Explanation:
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Filed Under: Indian History

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Q:

The land mass of India has an area of ______ million square km.

A) 1.28 B) 2.28
C) 3.28 D) 4.28
 
Answer & Explanation Answer: C) 3.28

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water 

A) increases to a great extent B) increases slightly
C) decreases slightly D) decreases rapidly
 
Answer & Explanation Answer: C) decreases slightly

Explanation:

Evaporation causing cooling.Here the evaporation is less. Therefore cooling is less.

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Filed Under: Physics

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Q:

The New name of the ING Vysya Life Insurance Company Limited is _____

Answer

Exide Life Insurance

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