Please keep at least one language enabled. || కనీసం ఒక భాషను ఎంచుకోండి.
Question 1
ప్రశ్న 1
The answer is “Rina called the technician.” Which question correctly asks for the subject “Rina”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The unknown person “Rina” is the subject of the verb “called.”
• In an ordinary affirmative subject question with “who,” no do-support is needed: “Who called the technician?”
• “Who did the technician call?” asks about the object, while the other forms are unsuitable for the intended neutral subject question.
• In an ordinary affirmative subject question with “who,” no do-support is needed: “Who called the technician?”
• “Who did the technician call?” asks about the object, while the other forms are unsuitable for the intended neutral subject question.
వివరణ:
Question 2
ప్రశ్న 2
The answer is “Rina called the technician.” Which question correctly asks for the object “the technician”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• Here the unknown element is the object of “called,” while “Rina” remains the subject.
• A past-simple object question therefore uses “did + subject + base verb”: “Who did Rina call?”
• The other options either ask for the subject or use incorrect word order or verb forms.
• A past-simple object question therefore uses “did + subject + base verb”: “Who did Rina call?”
• The other options either ask for the subject or use incorrect word order or verb forms.
వివరణ:
Question 3
ప్రశ్న 3
Which question correctly asks for the subject in the statement “A faulty cable caused the interruption”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The unknown element “a faulty cable” is the subject of “caused.”
• The neutral subject question is “What caused the interruption?” without do-support.
• “What did the interruption cause?” asks for an object, while the remaining forms are not the standard neutral structure.
• The neutral subject question is “What caused the interruption?” without do-support.
• “What did the interruption cause?” asks for an object, while the remaining forms are not the standard neutral structure.
వివరణ:
Question 4
ప్రశ్న 4
The statement is “The interruption damaged two computers.” Which question correctly asks what the interruption damaged?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “The interruption” remains the subject, and the missing information is the object of “damaged.”
• A past-simple object question uses “did” followed by the subject and the base verb “damage.”
• The correct structure is therefore “What did the interruption damage?”
• A past-simple object question uses “did” followed by the subject and the base verb “damage.”
• The correct structure is therefore “What did the interruption damage?”
వివరణ:
Question 5
ప్రశ్న 5
Three students—Asha, Bilal and Charan—entered the final round. You want to know which one won. Which question is best?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The choice is from a restricted, explicitly named set of students, so “which student” is appropriate.
• “Which student” is the subject of “won,” so no do-support is needed in the ordinary affirmative question.
• The other options use an unsuitable question word or distort the subject–object relationship.
• “Which student” is the subject of “won,” so no do-support is needed in the ordinary affirmative question.
• The other options use an unsuitable question word or distort the subject–object relationship.
వివరణ:
Question 6
ప్రశ్న 6
The teacher praised one of four shortlisted students. Which question correctly asks for the student who received the praise?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “The teacher” is the subject, while the unknown shortlisted student is the object of “praised.”
• Because the sentence is in the past simple, the object question uses “did + the teacher + praise.”
• Option B reverses the roles, and the other options have incorrect word order or verb form.
• Because the sentence is in the past simple, the object question uses “did + the teacher + praise.”
• Option B reverses the roles, and the other options have incorrect word order or verb form.
వివరణ:
Question 7
ప్రశ్న 7
Which question correctly asks about the place in the statement “They live near the university”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Where” asks for place, which is the missing information in the statement.
• With the present-simple lexical verb “live” and plural subject “they,” the question requires “do.”
• The other options omit necessary do-support or use an incorrect auxiliary.
• With the present-simple lexical verb “live” and plural subject “they,” the question requires “do.”
• The other options omit necessary do-support or use an incorrect auxiliary.
వివరణ:
Question 8
ప్రశ్న 8
Which question correctly asks about the time in “The train arrived at 6:30 a.m.”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “When” is the appropriate question word for asking about time.
• The past-simple lexical verb “arrived” requires “did,” followed by the base form “arrive.”
• The other options use incorrect question order or an incorrect verb form.
• The past-simple lexical verb “arrived” requires “did,” followed by the base form “arrive.”
• The other options use incorrect question order or an incorrect verb form.
వివరణ:
Question 9
ప్రశ్న 9
The meeting was cancelled because the chairperson was ill. Which question correctly asks for the reason?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Why” asks for the reason for the cancellation.
• Because the statement is passive with auxiliary “was,” the auxiliary is placed before the subject: “Why was the meeting cancelled?”
• Do-support is unnecessary, and the subject should not follow the participle.
• Because the statement is passive with auxiliary “was,” the auxiliary is placed before the subject: “Why was the meeting cancelled?”
• Do-support is unnecessary, and the subject should not follow the participle.
వివరణ:
Question 10
ప్రశ్న 10
The engineer solved the problem by changing the configuration. Which question correctly asks about the manner or method?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “How” is used to ask about manner or method.
• The past-simple question requires “did + subject + base verb,” giving “How did the engineer solve the problem?”
• The other options have faulty word order, an incorrect verb form, or the wrong question structure.
• The past-simple question requires “did + subject + base verb,” giving “How did the engineer solve the problem?”
• The other options have faulty word order, an incorrect verb form, or the wrong question structure.
వివరణ:
Question 11
ప్రశ్న 11
You are choosing between Route A and Route B. Which question is most appropriate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Which” is appropriate because the choice is from the restricted set Route A and Route B.
• With the modal “should,” the correct order is question phrase + modal + subject + base verb: “Which route should we take?”
• The other options use incorrect question-word choice or incorrect modal–subject word order.
• With the modal “should,” the correct order is question phrase + modal + subject + base verb: “Which route should we take?”
• The other options use incorrect question-word choice or incorrect modal–subject word order.
వివరణ:
Question 12
ప్రశ్న 12
You have no restricted list and want to know the person's occupation. Which question is standard?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “What do you do?” is the standard open question used to ask about a person’s occupation or usual work.
• “What” suits an unrestricted range of possible occupations, and the present-simple question uses do-support.
• The other options misuse “which,” omit the auxiliary, or form the question unnaturally.
• “What” suits an unrestricted range of possible occupations, and the present-simple question uses do-support.
• The other options misuse “which,” omit the auxiliary, or form the question unnaturally.
వివరణ:
Question 13
ప్రశ్న 13
Which question correctly asks about possession when you see an unidentified notebook on the desk?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Whose” is the interrogative form used to ask about possession.
• “Whose notebook” is the fronted possessive noun phrase in the question “Whose notebook is this?”
• “Who” and “whom” do not function as possessive determiners, and option D is ungrammatical.
• “Whose notebook” is the fronted possessive noun phrase in the question “Whose notebook is this?”
• “Who” and “whom” do not function as possessive determiners, and option D is ungrammatical.
వివరణ:
Question 14
ప్రశ్న 14
The statement is “Someone has completed the task.” Which question correctly asks who that person is?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The unknown person is the subject of the present-perfect verb phrase “has completed.”
• The subject question is therefore “Who has completed the task?”; the auxiliary remains part of the verb phrase after the subject word “who.”
• The other options distort the perfect structure or the subject–object relationship.
• The subject question is therefore “Who has completed the task?”; the auxiliary remains part of the verb phrase after the subject word “who.”
• The other options distort the perfect structure or the subject–object relationship.
వివరణ:
Question 15
ప్రశ్న 15
The manager has selected one candidate. Which question correctly asks for the selected candidate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “The manager” is the subject, and the unknown candidate is the object of “selected.”
• Because the present perfect already contains “has,” the object question uses inversion: “Who has the manager selected?”
• The other options reverse the roles, omit inversion, or incorrectly add do-support.
• Because the present perfect already contains “has,” the object question uses inversion: “Who has the manager selected?”
• The other options reverse the roles, omit inversion, or incorrectly add do-support.
వివరణ:
Question 16
ప్రశ్న 16
Which question correctly asks for the subject of “One of the machines is making that noise”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The unknown machine is the subject of the present-continuous verb phrase “is making.”
• The neutral subject question is “Which machine is making that noise?” without adding do-support.
• The other options either add an incorrect “does” structure or reverse the subject–object relationship.
• The neutral subject question is “Which machine is making that noise?” without adding do-support.
• The other options either add an incorrect “does” structure or reverse the subject–object relationship.
వివరణ:
Question 17
ప్రశ్న 17
The director will announce the results tomorrow. Which question correctly asks who will perform the announcing?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The unknown person is the subject of the modal verb phrase “will announce.”
• The subject question is “Who will announce the results tomorrow?”; no extra auxiliary is added.
• The other options wrongly treat “the results” as the subject or combine incompatible auxiliaries.
• The subject question is “Who will announce the results tomorrow?”; no extra auxiliary is added.
• The other options wrongly treat “the results” as the subject or combine incompatible auxiliaries.
వివరణ:
Question 18
ప్రశ్న 18
The director will announce the results tomorrow. Which question correctly asks what the director will announce?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “The director” remains the subject, and the missing information is the object of “announce.”
• With the modal “will,” an object WH-question uses “what + will + subject + base verb.”
• The other options omit or misuse inversion or add unnecessary do-support.
• With the modal “will,” an object WH-question uses “what + will + subject + base verb.”
• The other options omit or misuse inversion or add unnecessary do-support.
వివరణ:
Question 19
ప్రశ్న 19
Twenty students attended the workshop. Which question correctly asks for the number of students who attended?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “How many students” asks about the number of countable people and functions as the subject of “attended.”
• Because it is an ordinary affirmative subject question, no do-support is required: “How many students attended the workshop?”
• “How much” is unsuitable with countable “students,” and the other options misuse do-support or word order.
• Because it is an ordinary affirmative subject question, no do-support is required: “How many students attended the workshop?”
• “How much” is unsuitable with countable “students,” and the other options misuse do-support or word order.
వివరణ:
Question 20
ప్రశ్న 20
The teacher invited twelve students to the workshop. Which question correctly asks for the number of students invited?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “The teacher” remains the subject, while “how many students” represents the object of “invite.”
• The past-simple object question therefore uses “did + the teacher + invite.”
• Option A reverses the roles, while the other options misuse word order or “how much.”
• The past-simple object question therefore uses “did + the teacher + invite.”
• Option A reverses the roles, while the other options misuse word order or “how much.”
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: B. Who called the technician? సమాధానం: B.
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Question 2 ప్రశ్న 2Answer: C. Who did Rina call? సమాధానం: C.
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Question 3 ప్రశ్న 3Answer: A. What caused the interruption? సమాధానం: A.
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Question 4 ప్రశ్న 4Answer: D. What did the interruption damage? సమాధానం: D.
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Question 5 ప్రశ్న 5Answer: B. Which student won the final round? సమాధానం: B.
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Question 6 ప్రశ్న 6Answer: A. Which student did the teacher praise? సమాధానం: A.
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Question 7 ప్రశ్న 7Answer: C. Where do they live? సమాధానం: C.
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Question 8 ప్రశ్న 8Answer: B. When did the train arrive? సమాధానం: B.
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Question 9 ప్రశ్న 9Answer: C. Why was the meeting cancelled? సమాధానం: C.
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Question 10 ప్రశ్న 10Answer: A. How did the engineer solve the problem? సమాధానం: A.
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Question 11 ప్రశ్న 11Answer: B. Which route should we take, Route A or Route B? సమాధానం: B.
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Question 12 ప్రశ్న 12Answer: B. What do you do? సమాధానం: B.
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Question 13 ప్రశ్న 13Answer: C. Whose notebook is this? సమాధానం: C.
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Question 14 ప్రశ్న 14Answer: A. Who has completed the task? సమాధానం: A.
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Question 15 ప్రశ్న 15Answer: C. Who has the manager selected? సమాధానం: C.
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Question 16 ప్రశ్న 16Answer: B. Which machine is making that noise? సమాధానం: B.
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Question 17 ప్రశ్న 17Answer: A. Who will announce the results tomorrow? సమాధానం: A.
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Question 18 ప్రశ్న 18Answer: D. What will the director announce tomorrow? సమాధానం: D.
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Question 19 ప్రశ్న 19Answer: C. How many students attended the workshop? సమాధానం: C.
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Question 20 ప్రశ్న 20Answer: B. How many students did the teacher invite to the workshop? సమాధానం: B.