The correct answer is Option A. 'Lion at large' is accurately mentioning the fact that the animal has escaped and is catchy enough to attract the attention of the readers. Option B is incorrect as it is a statement and it should be a part of the article rather than the headline. Also 'perfect tense' is not used in headline writing. Options C and D do not adhere to the context and the format and thus are incorrect.

The correct answer is Option D. It denotes the central idea of the article and suits to the norms of a headline. Option A is incorrect due to the extra use of articles and auxiliary verb which are generally left out in a headline. Option C is incorrect due to the extra use of an auxiliary verb. Option B does not make any sense due to the omission of the preposition 'about'.

The error in the headline is Option C. In a headline, an event which has already occurred or can be written in the past perfect form in the article, is always written in past tense. So the correct headline will be written as " Three Hizbul militants killed--police investigations ongoing." The other options adhere to the Headline writing norms and so are incorrect.

The correct headline is Option D. A headline must be accurate and precise portraying the central idea of the news. 'Banks open 3 lakh new accounts for workers' is precise and stands for the central idea of opening numerous bank accounts. Option A is incorrect due to improper use of tense. Options B and C are incorrect due to lack of precision. They contain too many details which are not necessary in a headline.

The correct headline is Option B. The headline here is precise and provides us with the complete idea of the article. An immediate past event is written in simple present tense which also makes the headline suitable. Option A is incorrect as we avoid using 'be verbs' in a headline. Also the tense of the headline is incorrect. Option C is incorrect due the improper use of the conjunction 'and'. Option D is incorrect as we generally use one 'principal verb' to write a headline.

There are no errors in the headline and so the correct answer is Option D. Options A, B and C are incorrect as all the given examples adhere to the format of headline writing. A comma (,) replaces 'and'; past perfect is written as past tense and simple past i written as simple present in a headline.

The correct headline is option D. This headline is accurate, precise and follows the correct format of headline writing. Option A is incorrect due to use of the article 'a' in several places and also the use of a 'be verb' like 'was' in the headline. Such additions are avoided in a headline to make it precise. Option B is incorrect due to improper use of article 'a' in the headline. Option C is incorrect due to the improper use of 'be verb'- 'was' in the headline.

The correct headline is Option C. The headline is precise, accurate and stands by the format of an appropriate headline. Option A is incorrect due to the use of a 'be verb', 'are' in the headline. Option B is precise but only provides incomplete information on the data provided. Option D is incorrect due to the use of the 'article', 'the' in the headline.

In newspaper headlines, the auxiliary verbs (helping verbs) are generally omitted, because headlines are designed to be short, in order to attract attention. Hence the English rules used will be slightly different than the normal spoken language.
In the given newspaper headline, the tense has been changed from simple past tense to simple present 'disrupts'.
Option B explains the headline by using the past tense form of the verb, 'disrupted'. Hence B is the correct option.
Option A: The explanation has left out a specific detail 'last day'. This changes the meaning of the headline. Hence option A is incorrect.
Option C is incorrect because it does not give the clear meaning of the headline. The hyphen sign '-' means 'between' and not 'and': The Australia and India last day's play.
Option D is incorrect because the answer lies in B.

In newspaper headlines, the future tense is generally changed to a to-infinitive phrase, because headlines are designed to be short, in order to attract attention. Hence the English rules used will be slightly different than the normal spoken language.
In the given newspaper headline, the future tense has changed to an infinitive phrase "to go on an indefinite strike".
Option A explains the headline by using the future tense form of the verb 'go'. Hence A is the correct option.
Option B: This has changed the meaning of the headline. Also, the meaning of this sentence is incoherent. Hence B is incorrect.
Option C is incorrect because B is not the correct option.
Option D is incorrect because the answer lies in A.

In newspaper headlines, the auxiliary verbs (helping verbs) are generally omitted, because headlines are designed to be short, in order to attract attention. Hence the English rules used will be slightly different than the normal spoken language.
In the given newspaper headline, the helping verb has been omitted.
Option A explains the headline by introducing the helping verb 'was'. Hence A is the correct option.
Option B: This has changed the meaning of the headline. Also, the tense is changed from past to present. Headlines do not mention present events, they can only mention events that have taken place in the past. Hence B is incorrect.
Option C is incorrect because B is not the correct option. It has changed the meaning of the headline.
Option D is incorrect because the answer lies in A.

In newspaper headlines, the auxiliary verbs (helping verbs) are generally omitted, because headlines are designed to be short, in order to attract attention. Hence the English rules used will be slightly different than the normal spoken language.
In the given newspaper headline, the helping verbs have been omitted.
Option B explains the headline, by introducing the helping verbs 'have been'. Hence B is the correct option.
Option A has changed in meaning, compared to the original headline. The headline is in passive voice, where the subject "Terrorists" receives the action "arrested" from the object "police". But, option A has swapped the position of the subject and object, without changing the passive verb form 'has been arrested by'. Hence A is incorrect.
Option C is incorrect because A isn't the correct option.
Similarly, option D is incorrect because the answer lies only in B.

In newspaper headlines, the auxiliary verbs (helping verbs) are generally omitted, because headlines are designed to be short, in order to attract attention. Hence the English rules used will be slightly different than the normal spoken language.
In the given newspaper headline, the helping verb has been omitted.
Also, the tense is changed from simple past tense to simple present.
Option A explains the headline by introducing the helping verb 'was' and using the past tense form of the verb 'hit'. Hence A is the correct option.
Option B: This has changed the meaning of the headline. The name of the coast is not 'Hurricane Laila', it's Andhra. Hence B is incorrect.
Option C is incorrect because A and B do not mean the same. The latter has changed the meaning of the headline.
Option D is incorrect because the answer lies in A.

(Also, the headline is in active voice, the subject 'Hurricane' performs the action 'hits' against the object 'Andhra coast'. The explanation in A has changed in passive voice, without changing the meaning of the headline. In passive voice, the object A.C takes the place of the subject H.L, and receives the action 'hit by'.)

The correct headline for the given context is Option B. This headline depicts the central idea and stands by the norms of a headline. Option A is incorrect as conjunctions are replaced by punctuation in a headline. Option C is incorrect due to the use of an article which is omitted in a headline. Option D denotes a different meaning due to the use of an infinitive, the statement is in past tense but 'to' in the headline denotes future tense.

The correct headline for the given text is Option C. The headline is accurate and states that the discovery has already been made. Option A is incorrect because of the improper tense of the verb. Option B and D are incorrect as we do not use an article in a headline for brevity.

The correct option is Option D. There is no error in the given headline. The format is absolutely correct. The tense of the sentence is in present tense as it is an immediate past event that has just occurred.

The correct answer is option B. In headlines events to be held in future are denoted with an infinitive. 'Prime Minister to hold talks for dam' thus denotes the central idea ideally. Option A is in future tense ans does not have an infinitive and so stands incorrect. Option C is incorrect as it has an Article used in it. Option D is incorrect as it ends with a full stop which does not adhere to the norms of headline writing.

The correct headline for the given context is option A. The function of a headline is to provide the reader an overall idea of the whole incident mentioned. "Famous football player injured" mentions that the incident has already occurred and the person indicated is identified and known. Option B is incorrect as 'A famous football player' does not indicate any individual. Option C is incorrect as the tense in the headline should indicate the time of occurrence of the incident and the details can be mentioned in the article. Option D does not explain the context at all.

The correct answer is Option A. It gives the central idea of the article and follows the norms of the headline writing. Option B is incorrect as headlines do not end with a full stop. Option C is incorrect as articles are generally dropped in a headline. Option D is incorrect due to improper use of tense, as perfect tense is generally not used in headlines.

The correct answer for the error is Option A. An event that has immediately occurred is written in simple present in the headline. So, 'Mayor admits mistake: apologizes to public' will be the correct form of the headline.  Option B and C are incorrect errors as they adhere to headline writing format and thus are correctly put in the headline. Option D stands invalid here.

The errors in the given headlines are Option A and and Option C. We omit auxiliary verbs from a sentence while writing it as a headline for brevity and so 'has' should have been omitted in the headline. An immediate past event is written as present in the headline so instead of 'lost' we should have used 'loses' in the headline. The correct headline would be ' Man loses 10 pounds in two weeks'. Option B and Option D stand invalid as errors in the given context.

The correct headline is Option D. The format in this option is well suited for the context. We replace conjunctions with punctuation and here 'while' is replaced with a semi-colon (;). Option B is incorrect as comma (,) stands for smaller pause and generally replaces 'and'. Options A and C do not adhere to the format of a headline.

The correct error is option A. In headlines the word 'said' is replaced by colon ( : ). Option B is not an error as it is used in the correct place. Option C is not an error as quotes are place inside single inverted commas. Option D is not an error as 'has' here is a part of the quote and thus cannot be omitted.

The correct headline is Option D. It is precise and provides accurate information about the event in the appropriate format. Options A and C are incorrect due to the inclusion of a 'be verb', 'was', in different places of the headline. Option B is incorrect because of the wrong tense of the verb. In a headline a past perfect tense is written as simple past.

The correct headline is Option D. The headline is precise and provides accurate information about the event in an appropriate format. Option A is incorrect due to the use of the wrong tense of the verb. A past event is generally written as simple present in a headline. Option B is incorrect as past participle form of a verb is not used in a headline. Option C is incorrect due to the usage of the 'article', 'the' as articles are generally avoided in a headline.

The correct headline is Option C. The headline is precise and provides accurate information about the event in an appropriate format. Option A is incorrect due to the additional information included which are not accurate and thus making the headline inappropriate. Option B is incorrect due to the use of the 'article', 'a', which is avoided in headline writing. Option D is incorrect due to the usage of the 'be verb', 'is', which is generally avoided in a headline.

The correct headline is Option A. The headline is precise and portrays the complete idea of the given article in a correct format. Option B is incorrect due the improper use of the conjunction 'and', as we avoid using conjunctions in a headline and replace them with punctuation. Option C is incorrect due to the use of a 'be verb'. Option D is incorrect as it is not precise enough and the tense used is incorrect.

The correct headline is Option C. The headline gives us the overall idea of the news. The event which is to occur in the future is written with an infinitive. Option A is incorrect as we avoid using conjunctions in a headline. Option B is incorrect due to improper use of 'will' and the conjunction 'and'. Option D is incorrect as we do not end a headline with a full stop.

Headline means a line of words printed in large letters as the title of a story in a newspaper, meant to convey the most important part of the news, like a change in government policy. Hence, Option D is correct. The rest of the options do not express this meaning, hence incorrect. 

Since the action of arrest is carried out by the police, and the headline is in passive voice, past participle of the verb should be used, that is, have been. Hence, Option B is correct. The rest of the options do not explain this headline, hence they're incorrect. 

Effective headlines usually involve logical sentence structure, active voice and strong present-tense verbs. Here, the rain is the agent being emphasized in active voice. Hence, Option B is correct.

A hurricane named Laila hit the coast of Andhra, as mentioned in passive voice in option A. Hence, Option A is correct. The rest of the options do not express this meaning, hence they're incorrect. 

Since the staff are the agent of the action of indefinite strike, active voice is to be used in the headline, that is they go on strike. Hence, Option A is correct. The rest of the options do not explain this headline, hence they're incorrect. 

The award Bharat Ratna was given to Dr. APJ Kalam, as mentioned in option A. Hence, Option A is correct.