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Q:

A car parked in the sun with its windows closed gets terribly hot inside. This is due to 

A) the heat emitted by the engine B) the greenhouse effect
C) the good conducting power of the metal body D) the double layered wind shield
 
Answer & Explanation Answer: B) the greenhouse effect

Explanation:

The green house effect. The waves of smaller wavelength from the sun enter inside the car through the glass windows and are absorbed. The waves of larger wavelength emitted from inside cannot get out through the glass, but remain inside and make it terribly hot.

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Filed Under: Physics

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Q:

A convex mirror is used to form an image of a real object. The image

A) is diminished in size B) is erect
C) always lies between the pole and the focus D) all of the above
 
Answer & Explanation Answer: D) all of the above

Explanation:
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Filed Under: Physics

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Q:

Storage and memory differ with respect to which of the following characteristics?

A) Price B) Reliability
C) Speed D) All of these
 
Answer & Explanation Answer: D) All of these

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams
Job Role: Bank PO

10 5948
Q:

Saliva contains an Enzyme called

Answer

Amylase, also called Ptyalin, which is capable of breaking down starch into simpler sugars such as maltose and dextrin that can be further broken down in the small intestine is the Enzyme present in Saliva.

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO

23 5947
Q:

Oath taken by medical graduates is given by-

A) Theophrastus B) Aristotle
C) Darwin D) Hippocrates
 
Answer & Explanation Answer: D) Hippocrates

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE

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Q:

Jatakas are the stories of

A) Buddha's life B) Buddha's previous lives
C) The lives of the future Buddhas D) Great saints of Buddhism
 
Answer & Explanation Answer: B) Buddha's previous lives

Explanation:
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Filed Under: Indian History

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Q:

In case of a heart attack, a hormone is injected as an emergency measure, Which one is it?

A) Thyroxine B) Adrenaline
C) Heparin D) Insulin
 
Answer & Explanation Answer: B) Adrenaline

Explanation:

Heparin is a hormone secreted by the liver. This is anticoagulant in its property. It prevents cloting of blood inside the heart and blood vessels. Heart attack is the result of a block in the blood vessels supplying blood to the walls of the heart.

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Filed Under: Biology

19 5944
Q:

Which of the following statements about Australian football is TRUE?

A) Goals are scored by kicking the ball through goal posts. B) Each team has a number of set plays for both offense and defense.
C) Constant movement of the ball is similar to baseball. D) The players tend to wear a large amount of padding.
 
Answer & Explanation Answer: A) Goals are scored by kicking the ball through goal posts.

Explanation:
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Filed Under: World History
Exam Prep: AIEEE , Bank Exams
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