Questions

Q:

Materials that usually are good conductors of electricity?

A) Aluminium B) Lead
C) Nickel D) Wood
 
Answer & Explanation Answer: A) Aluminium

Explanation:

Materials that usually allow electricity to pass through them are called Good conductors of electricity.


Conductors conduct electrical current very easily because of their free electrons.

Examples are :: Aluminium, Gold, Copper, Silver

 

Materials that do not allow or oppose electrical current & make poor conductors are called Insulators.

Examples are :: Glass, Plastic, Wood, Air,...

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Filed Under: Physics
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5 2008
Q:

The odometer guage indicates

A) the distance travelled by a vehicle B) the depth of the ocean
C) pitch length D) frequency of the wave
 
Answer & Explanation Answer: A) the distance travelled by a vehicle

Explanation:

The odometer or the odograph is an instrument used to indicate the distance travelled by the vehicle.

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Filed Under: Physics
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2 2008
Q:

Thermohaline circulation is mainly due to

A) cold, dense ocean water sinking and warmer water replacing it B) winds causing circulation of ocean water
C) warmer, less dense water sinking in the ocean and cold water replacing it D) warm water being added to the ocean due to industial waste
 
Answer & Explanation Answer: A) cold, dense ocean water sinking and warmer water replacing it

Explanation:
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Filed Under: Physics
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3 2008
Q:

Isotopes are atoms of the same element that have different

A) mass numbers B) atomic numbers
C) protons D) All of the above
 
Answer & Explanation Answer: A) mass numbers

Explanation:

Isotopes are atoms of the same element that have different mass numbers.

Example : Hydrogen, Deutirium and tritium all these have different mass but same atomic numbers.

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Filed Under: Chemistry
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2 2008
Q:

A piece of paper is folded and punched as shown in the figure. From the given options, indicate how it will appear when opened?

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

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 2008
Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A) poseses B) posesses
C) possesses D) posseses
 
Answer & Explanation Answer: C) possesses

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 2008
Q:

What is SCSI?

Answer

SCSI - Small computer systems interface is a type of interface used for computer components such as hard drives, optical drives, scanners and tape drives. It is a competing technology to standard IDE (Integrated Drive Electronics).

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0 2008
Q:

Mohenjo Daro is situated in

A) Gujarat B) Punjab
C) Afghanistan D) Sindh province of Pakistan
 
Answer & Explanation Answer: D) Sindh province of Pakistan

Explanation:

The ancient settlement of Mohenjo-daro is situated in Larkana District in the Sindh province of Pakistan.

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Filed Under: Indian History
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2 2007