Questions

Q:

Excretion is best described as the removal of

A) Undigested material from the digestive tract B) Metabolic wastes from a cell
C) Toxic wastes by the process of cyclosis D) Water molecules from dipeptide hydrolysis
 
Answer & Explanation Answer: B) Metabolic wastes from a cell

Explanation:

Excretion is best described as the removal of Metabolic wastes from a cell.

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Filed Under: Biology
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Q:

 The different classes of relations created by the technique for preventing modification anomalies are called:

A) normal forms. B) functional dependencies.
C) referential integrity constraints. D) None of the above is correct.
 
Answer & Explanation Answer: A) normal forms.

Explanation:
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Filed Under: Database

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Q:

Which component of an IED creates an electrical charge?

A) activator B) fuse
C) explosive D) power source
 
Answer & Explanation Answer: D) power source

Explanation:

The power source such as a Battery of an IED creates an electrical charge.

 

What are IED's ::

An Improvised Explosive Device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mechanism. IEDs are commonly used as roadside bombs.

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Filed Under: Physics
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Q:

Who said 'Supply creates its own demand' ?

A) Marshall B) Ricardo
C) Adam Smith D) J. B. Say
 
Answer & Explanation Answer: D) J. B. Say

Explanation:
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Filed Under: Indian Economy
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Q:

Landstrom invented

A) Metallurgy B) Gas Engine
C) Safety Match D) None of these
 
Answer & Explanation Answer: C) Safety Match

Explanation:
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Filed Under: Inventions

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Q:

Which among the following is the exclusive jurisdiction of the State Government ?

A) Sales Tax B) Custom Duty
C) Income Tax D) Corporation Tax
 
Answer & Explanation Answer: A) Sales Tax

Explanation:
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Filed Under: Indian Economy

12 9371
Q:

Formation of shadows can be explained by 

A) rectilinear propagation of light B) reflection
C) refraction D) total internal reflection
 
Answer & Explanation Answer: A) rectilinear propagation of light

Explanation:

In this position, the head light will be at the principal focus so that the rays of light falling on the cancave mirror will be rendered parallel

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Filed Under: Physics

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Q:

Nature of unemployment in agriculture in India is

A) Seasonal B) Disguised
C) both ' a ' and ' b ' D) None of these
 
Answer & Explanation Answer: C) both ' a ' and ' b '

Explanation:
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Filed Under: Indian Economy

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