Option A is the correctly spelt word which means a statement or account that makes something clear. Other correct spellings and their meanings are-

Submission- the action of accepting or yielding to a superior force or to the will or authority of another person

Conquer- overcome and take control of (a place or people) by military force

Confidence- the feeling or belief that one can have faith in or rely on someone or something

Hence, option A is the correct answer.

Option A has incorrectly spelt word.

“Conglomerate” is the correct spelling of the incorrect word “Conglomarate”. It means a large company formed by joining together different firms

The meaning of other words are:

Business: the activity of buying, making, selling goods or services for money

Multinational: a company that operates in different countries

Corporation: a large business company

Option B has incorrectly spelt word.

“Conscientious” is the correct spelling of the incorrect word “conscentious”. It means taking care to do things carefully and correctly

The meaning of other words are:

Condemnation: an expression of very strong disapproval

Spurious: false but seeming to be real

Defamation: the act of damaging somebody’s reputation by saying or doing something

Meanings of the other words are:

Committee = a group of people appointed for a specific function by a larger group and typically consisting of members of that group.

Jeopardy = danger of loss, harm, or failure.

Ingenuity = the quality of being clever, original, and inventive.

Other words and their meanings are:

Separate = existing or happening independently or in a different physical space

Proceed = to continue as planned

Dependent = needing the support of something or someone in order to continue existing or operating

Other words and their meanings are:

Virtually = almost, or very nearly, so that any slight difference is not important

Immediately = at once; without delay

Eventually = in the end; finally

Option A has the wrongly spelt word. The correct spelling is courtesy which means a polite remark or respectful act.

Meaning of other words:

Custom: Accepted or habitual practice

Custody: A state of being confined (usually for a short time)

Cursory: Hasty and without attention to detail; not thorough

Option D has the misspelt word. The correct spelling is "Fastidious" which refers to giving careful attention to detail; hard to please; excessively concerned with cleanliness.

Meanings of other words are:

Fascism = A political theory advocating an authoritarian hierarchical government

Fashion = The latest and most admired style in clothes and cosmetics and behavior

Fascination = The state of being intensely interested (as by awe or terror)

Let’s understand the meaning of other words:

Sediment : the matter that settles to the bottom of a liquid

Occurring : to happen

Umbrella : an object for protection against the rain or sun

Hence option A is the correct answer.