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Q:

A colour blind person has difficulty in distinguishing which of the two colours ?

A) Green & Red B) White & Red
C) Blue & Red D) Red & Black
 
Answer & Explanation Answer: A) Green & Red

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

When is the Anti-terrorism day observed?

A) 23 May 2013 B) 22 May 2013
C) 21 May 2013 D) 24 May 2013
 
Answer & Explanation Answer: C) 21 May 2013

Explanation:

21 May 2013 is observed as Anti terrorism Day on the Death Anniversary of Rajiv Gandhi

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Filed Under: Important Days and Years

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Q:

A paper printout of a document is known as

A) Hardcopy B) Softcopy
C) Permanent output D) All of the above
 
Answer & Explanation Answer: A) Hardcopy

Explanation:

A paper printout of a document is known as Hardcopy output.

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Filed Under: Computer
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Q:

Which of the following is a legal requirement for PFDs?

A) PFDs must be properly sized for the intended wearer. B) Must be in good, serviceable condition.
C) Sizing for PFDs is based on body weight and chest size. D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

PFD's : Personal Flotation Devices (life jackets).

 

It is a legal requirement for a PFD to

1. Must be in good, serviceable condition 

2. PFDs must be properly sized for the intended wearer.

3. Sizing for PFDs is based on body weight and chest size.

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Filed Under: General Awareness
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Q:

The universal donor belongs to blood group

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

Explanation:

The persons with 'O' blood group do not have antigens in the red corpuscles. So that blood will not cause agglutination of corpuscles if mixed with any type of blood. So group 'O' persons are called universal donors.

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Filed Under: Biology

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Q:

 The process of reading a database schema and producing a data model from that schema is known as:

A) data modeling. B) database design.
C) reverse engineering. D) None of the above is correct.
 
Answer & Explanation Answer: C) reverse engineering.

Explanation:
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Filed Under: Database

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Q:

Rolling friction is caused by ____ from the following?

A) Non-elastic effects B) Gravity
C) Power dissipation D) Buoyancy
 
Answer & Explanation Answer: A) Non-elastic effects

Explanation:

Rolling friction or rolling drag is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects, that is, not all the energy needed for deformation of the wheel, roadbed, etc... is recovered when the pressure is removed.

Another cause of rolling resistance lies in the slippage between the wheel and the surface, which dissipates energy.

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Filed Under: Physics
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Q:

The Periyar Game Sanctuary at Thekkady is in 

A) Karnataka B) Kerala
C) Tamil Nadu D) Goa
 
Answer & Explanation Answer: B) Kerala

Explanation:
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Filed Under: General Awareness

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