All questions of Modals for SSC CGL Exam

The correct answer is Option B, "You must finish your assignment by tomorrow." The modal verb "must" is used to express strong necessity or obligation.

Interesting fact:
The modal verb "must" is used to convey a high level of necessity or strong obligation. It suggests a requirement or imperative need, emphasizing that completing the assignment by tomorrow is essential.

Answer:

The sentence that suggests a past ability using a modal verb is option C: "He could play the guitar when he was younger."

Explanation:

Modal verbs are auxiliary verbs that express various meanings such as possibility, necessity, ability, permission, and more. In this question, we are looking for a sentence where the modal verb suggests a past ability.

Modal Verbs:

Modal verbs are used to express different ideas and can be categorized into different types:

1. Ability: can, could
2. Possibility: may, might
3. Necessity: must, have to
4. Advice: should, ought to
5. Permission: may, can
6. Request: could, would

Identifying the Correct Sentence:

a) "She might swim across the lake yesterday." - This sentence uses the modal verb "might," which suggests a past possibility rather than a past ability. It indicates that she had the possibility to swim across the lake, but it does not imply that she had the ability to do so.

b) "You must have seen that movie before." - This sentence uses the modal verb "must," which suggests a strong deduction or certainty. It indicates that it is highly likely that you have seen the movie before, based on the speaker's deduction. However, it does not imply a past ability.

c) "He could play the guitar when he was younger." - This sentence uses the modal verb "could," which suggests a past ability. It indicates that he had the skill or capability to play the guitar when he was younger.

d) "They should have finished their homework by now." - This sentence uses the modal verb "should," which suggests an obligation or expectation. It indicates that it is expected or considered necessary for them to have finished their homework by now, but it does not imply a past ability.

Conclusion:

Among the given sentences, option C is the correct answer as it uses the modal verb "could" to suggest a past ability. The sentence "He could play the guitar when he was younger" indicates that he had the ability to play the guitar in the past.

The correct answer is Option C, "He can solve the puzzle tomorrow." The modal verb "can" in this sentence indicates a future possibility or potential action.

Interesting fact:
"Can" used in the context of future actions suggests a potential or possible outcome. It indicates that there is a chance or likelihood of solving the puzzle tomorrow.

The correct answer is Option D, "She should have submitted the report by now." The modal verb "should" in the past form ("should have") is used to express an obligation or expectation related to an action that was supposed to happen in the past.

Interesting fact:
"Should have" is used to indicate an obligation or expectation that was not fulfilled in the past, suggesting that the report was expected to be submitted by a certain time but wasn't.

The correct sentence using a modal to express a strong recommendation is "Option A: You must try the new restaurant downtown." The modal "must" indicates a strong recommendation or obligation, emphasizing the high recommendation to try the new restaurant downtown.

The correct answer is Option B, "You must have missed the train." The modal verb "must" in this sentence indicates a strong certainty about a past action.

Interesting fact:
"Must have" is used to express a high level of certainty or conviction about a past event. In this case, it strongly suggests that missing the train is the most likely explanation.

The correct answer is Option C, "He can lift heavy weights easily." The modal verb "can" is used to indicate the ability or permission to perform an action in this context.

Interesting fact:
"Can" is a modal verb that not only expresses ability but can also indicate permission or possibility, depending on the context in which it is used.

The sentence correctly using a modal to express a past recommendation or suggestion is "Option A: You should have seen that movie last night." The use of "should have" indicates a past recommendation or suggestion that seeing the movie last night would have been a good idea.

The correct answer is Option A, "You might take a break and relax for a while." The modal verb "might" is used to suggest advice or a polite suggestion in this context.

Interesting fact:
The use of "might" to offer advice reflects a softer or more tentative recommendation. It suggests a potential course of action without imposing a strong obligation.

The correct answer is Option D, "She should be studying for the exam." The modal verb "should" in this sentence suggests a present possibility or expectation.

Interesting fact:
"Should" used in the context of present actions indicates an expectation or likelihood. In this sentence, it implies an expectation that she is currently engaged in studying for the exam.

The sentence that correctly uses a modal to express a future obligation is "Option D: I will need to submit the report by Monday." The phrase "will need to" expresses a future obligation to submit the report by a specific time, which is Monday.

The sentence that correctly uses a modal to express certainty about a past event is "Option A: They must have reached the airport by now." The modal "must have" indicates a high degree of certainty about the completion of an action in the past, suggesting confidence that they reached the airport by the present time.

The sentence that correctly uses a modal to express a present permission is "Option C: They can leave the classroom now." The modal "can" indicates present permission, allowing them to leave the classroom at the present moment.

The correct answer is Option C, "He can fix the issue right now." The modal verb "can" in this sentence indicates the ability or capability to fix the issue presently.

Interesting fact:
"Can" used in the context of present actions indicates an ability or capacity to perform an action at the current moment, emphasizing the present capability to address the issue.

The correct answer is Option C, "He must have arrived home safely last night." The modal verb "must" is used to express strong certainty about an action that happened in the past.

Interesting fact:
When "must" is used in the past tense ("must have"), it signifies a high level of certainty or assurance regarding a past event or action.

The correct answer is Option C, "He could finish the task yesterday." The modal verb "could" is used to express a past possibility or ability.

Interesting fact:
"Could" is a modal verb used to convey a past possibility or ability. It suggests that the action of finishing the task was possible or achievable in the past.

The correct answer is Option C, "He could solve the problem tomorrow." The modal verb "could" in this sentence indicates a future possibility or potential action.

Interesting fact:
"Could" is a modal verb that, in the context of future actions, suggests a potential or possible outcome. It signifies that there is a chance or likelihood of solving the problem tomorrow.

The sentence that correctly uses a modal to express a past ability is "Option B: She might have sung at the concert." The phrase "might have" indicates a past possibility or ability, suggesting that she potentially sang at the concert.

The correct answer is Option C, "He can do the task without any help." The modal verb "can" in this sentence indicates the ability to perform the task without implying any necessity or obligation.

Interesting fact:
"Can" is a modal verb used to express ability or capability. In this context, it suggests that he has the skill or capacity to complete the task independently without any assistance.

The sentence that correctly uses the modal verb to indicate a possibility based on present circumstances is "Option D: It could rain later today." The modal "could" suggests a possibility of rain occurring based on the current circumstances or present conditions.

The correct answer is Option A, "They might have visited the museum yesterday." The modal verb "might" is used to express a possibility or uncertainty regarding an action that may have happened in the past.

Interesting fact:
"Might" is a modal verb indicating a lower level of certainty compared to "may." It implies a potential but uncertain action or event that may or may not have occurred.

The correct answer is Option C, "He can easily solve this equation." The modal verb "can" in this sentence indicates ability without implying any necessity or obligation.

Interesting fact:
"Can" used in this context highlights the capability or proficiency to solve the equation easily, without any suggestion of obligation or compulsion.

The sentence that uses a modal to indicate a past prohibition is "Option D: He must not have attended the meeting." The phrase "must not have" indicates a strong suggestion of a past prohibition or the absence of an action, implying that he did not attend the meeting.

The sentence that correctly uses a modal to express a future possibility is "Option C: They might go for a movie this weekend." The modal "might" suggests a future possibility of going to a movie over the upcoming weekend.

The sentence indicating a past obligation is "Option C: He could have helped me yesterday." The phrase "could have" in this context refers to a past possibility or ability, suggesting that he had the option or capability to help in the past.