Questions

Q:

The first formed primary xylem elements are called ___________.

A) Metaxylem B) Protoxylem
C) Xylem fibres D) Xylem parenchyma
 
Answer & Explanation Answer: B) Protoxylem

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

IP addresses are converted to

A) A binary string B) A domain name
C) Alphanumeric string D) A hexadecimal string
 
Answer & Explanation Answer: B) A domain name

Explanation:

IP addresses are converted to a domain name by DNS - Domain Name System.

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Q:

Rear view mirror of car is convex or concave?

A) Convex B) Concave
C) Both A & B D) Can't be determined
 
Answer & Explanation Answer: A) Convex

Explanation:

The side view mirror, in all the vehicles we use only convex mirror. This mirror makes the objects and small to show them in the mirror. That's why in all such mirrors, "Ojects in the mirror are closer than they appear."

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Filed Under: Physics
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Q:

Which dynasty was responsible for the Mahabalipuram monuments near Chennai?

Answer

Pallava

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Subject: World History

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Q:

When insulin is released, it causes

A) Amount of glucose in blood decreases B) Amount of glucose in blood increases
C) Amount of bile juice increases D) Amount of bile juice decreases
 
Answer & Explanation Answer: A) Amount of glucose in blood decreases

Explanation:

We know that, when we eat a meal, any carbohydrates we've eaten are broken down into glucose and passed into the bloodstream. This rise in blood glucose causes insulin to be released from the pancreas so glucose can move inside the cells and be used. As glucose moves inside the cells, the amount of glucose in the bloodstream returns to normal and insulin release slows down.

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Filed Under: Biology
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Q:

The two purines in DNA are

A) Adenine & Thymine B) Thymine & Uracil
C) Guanine & Uracil D) Adenine & Guanine
 
Answer & Explanation Answer: D) Adenine & Guanine

Explanation:

The purines are bases in the DNA. The two purines in DNA are Adenine and Guanine. These two purines forms hydrogen bonds with their complimentary pyrimidines such as Thymine and Cytosine to keep the two rails of the DNA molecule together.

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Filed Under: Biology
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Q:

Production costs to an economist

A) reflect opportunity costs B) consist only of explicit costs
C) always reflect monetary outlays D) never reflect monetary outlays
 
Answer & Explanation Answer: A) reflect opportunity costs

Explanation:

Production costs to an economist reflect opportunity costs.

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Filed Under: Indian Economy
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Q:

The official currency of United Kingdom -

A) Pound Sterling B) Renminbi
C) Euro D) Dollar
 
Answer & Explanation Answer: A) Pound Sterling

Explanation:

Pound Sterling is the official currency of United Kingdom.

 

-> Renminbi is the currency of China.

-> Euro is the currency of 19 countries like Spain, Austria, Finland, Italy, Germany, Greece, Belgium, etc...

-> Dollar is the currency of United States.

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Filed Under: General Awareness
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