Questions

Q:

What is a product in a chemical reaction?

Answer

In chemistry, a product is a substance that is formed as the result of a chemical reaction. In a reaction, starting materials called reactants and the ending materials are called products.

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

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Q:

Branch of science which deal with the study of causative agent of disease is __________

A) Ecology B) Etiology
C) Eugenics D) Euthenics
 
Answer & Explanation Answer: B) Etiology

Explanation:
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Filed Under: Biology

7 3315
Q:

The p wave of a normal Electrocardiogram indicates

A) atrial depolarization B) Ventricular repolarization
C) atrial repolarization D) Ventricular depolarization
 
Answer & Explanation Answer: A) atrial depolarization

Explanation:

The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.

The P wave is a summation wave generated by the depolarization front as it transits the atria.

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Filed Under: Physics
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Q:

Who is the author of book ' Arctic Summer'.

Answer

Dammon Galgut

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Q:

'River' Brand of MP3 player has been launched in india  by Salora International. The Brand which is competing with apple's ipod is owned by which company?

A) ReignCom B) TEAc
C) Toshiba D) Panasonic
 
Answer & Explanation Answer: A) ReignCom

Explanation:
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Filed Under: Business Awareness

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Q:

Which of the following is not true about listening?

A) It involves conscious psychological action. B) Attention and meaning given to sounds turns hearing in to listening.
C) It is a passive, constant process. D) It is an active and selective process.
 
Answer & Explanation Answer: C) It is a passive, constant process.

Explanation:
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Filed Under: English
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Q:

What element is found in all organic compounds?

A) Hydrogen B) Calcium
C) Nitrogen D) Carbon
 
Answer & Explanation Answer: D) Carbon

Explanation:

Carbon is found in all organic compounds.

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Filed Under: Chemistry
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Q:

 Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?

A) Nonrepeatable read B) Phantom read
C) Dirty read D) Consistent read
 
Answer & Explanation Answer: A) Nonrepeatable read

Explanation:
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Filed Under: Database

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