Please keep at least one language enabled. || కనీసం ఒక భాషను ఎంచుకోండి.
Question 1
ప్రశ్న 1
Identify the part containing the grammatical error: 'The list of selected candidates / are displayed / on the notice board / outside the office.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The head noun of the subject is the singular noun 'list'.
• The passive verb must therefore agree with 'list': 'is displayed', not 'are displayed'.
• 'Of selected candidates' is a prepositional phrase and does not make the grammatical subject plural.
• The passive verb must therefore agree with 'list': 'is displayed', not 'are displayed'.
• 'Of selected candidates' is a prepositional phrase and does not make the grammatical subject plural.
వివరణ:
Question 2
ప్రశ్న 2
Identify the part containing the grammatical error: 'I have met / Ravi yesterday / at the station / after work.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• 'Yesterday' refers to a finished past time.
• Standard English uses the simple past, not the present perfect, with a specified finished past time: 'I met Ravi yesterday'.
• The remaining parts of the sentence are grammatically acceptable.
• Standard English uses the simple past, not the present perfect, with a specified finished past time: 'I met Ravi yesterday'.
• The remaining parts of the sentence are grammatically acceptable.
వివరణ:
Question 3
ప్రశ్న 3
Identify the part containing the grammatical error: 'She is / an university student / who studies physics / in Hyderabad.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The choice between 'a' and 'an' depends on the following sound, not simply the first written letter.
• 'University' begins with the consonant sound /j/, so the correct phrase is 'a university student'.
• The relative clause and place expression are grammatically correct.
• 'University' begins with the consonant sound /j/, so the correct phrase is 'a university student'.
• The relative clause and place expression are grammatically correct.
వివరణ:
Question 4
ప్రశ్న 4
Identify the part containing the grammatical error: 'The train / arrives at 8 a.m. / every weekday / without delay.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• 'The train' is a singular subject and correctly takes 'arrives' in the simple present.
• 'At 8 a.m.' correctly uses 'at' for a specific clock time, and 'every weekday' appropriately expresses habitual frequency.
• The complete sentence is grammatically correct, so there is no error.
• 'At 8 a.m.' correctly uses 'at' for a specific clock time, and 'every weekday' appropriately expresses habitual frequency.
• The complete sentence is grammatically correct, so there is no error.
వివరణ:
Question 5
ప్రశ్న 5
Identify the part containing the grammatical error: 'We discussed / about the new timetable / with the principal / after lunch.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• When 'discuss' directly takes the topic as its object, no preposition is used before that topic.
• The correct construction is 'We discussed the new timetable with the principal'.
• 'With the principal' and 'after lunch' are grammatically acceptable.
• The correct construction is 'We discussed the new timetable with the principal'.
• 'With the principal' and 'after lunch' are grammatically acceptable.
వివరణ:
Question 6
ప్రశ్న 6
Identify the part containing the grammatical error: 'The teacher / praised Rina and I / for completing / the project on time.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The pronouns following the transitive verb 'praised' function as objects.
• The object form of 'I' is 'me', so the correct phrase is 'praised Rina and me'.
• 'For completing the project on time' is a grammatical prepositional phrase.
• The object form of 'I' is 'me', so the correct phrase is 'praised Rina and me'.
• 'For completing the project on time' is a grammatical prepositional phrase.
వివరణ:
Question 7
ప్రశ్న 7
Identify the part containing the grammatical error: 'Maya sang / beautiful / at the school ceremony / last evening.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The word modifies the verb 'sang', so an adverb is required.
• The correct adverb is 'beautifully': 'Maya sang beautifully'.
• The place and time expressions in the rest of the sentence are grammatically acceptable.
• The correct adverb is 'beautifully': 'Maya sang beautifully'.
• The place and time expressions in the rest of the sentence are grammatically acceptable.
వివరణ:
Question 8
ప్రశ్న 8
Identify the part containing the grammatical error: 'Ravi / is taller / than Arun / by five centimetres.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• 'Taller' is the correct comparative form of the one-syllable adjective 'tall'.
• 'Than Arun' correctly introduces the second person in the comparison.
• 'By five centimetres' correctly states the amount of difference, so the sentence has no grammatical error.
• 'Than Arun' correctly introduces the second person in the comparison.
• 'By five centimetres' correctly states the amount of difference, so the sentence has no grammatical error.
వివరణ:
Question 9
ప్రశ్న 9
Identify the part containing the grammatical error: 'Rina is / as taller as / Maya / in this photograph.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• Equality comparisons use the pattern 'as + adjective + as'.
• The adjective must be in its base form, so the correct expression is 'as tall as'.
• 'As taller as' incorrectly combines the equality structure with a comparative form.
• The adjective must be in its base form, so the correct expression is 'as tall as'.
• 'As taller as' incorrectly combines the equality structure with a comparative form.
వివరణ:
Question 10
ప్రశ్న 10
Identify the part containing the grammatical error: 'Does Ravi plays cricket / every Sunday / with his friends / after breakfast?'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A simple-present question with third-person singular 'Ravi' correctly uses auxiliary 'does'.
• After 'does', the main verb must be in the base form: 'play', not 'plays'.
• The time and accompanying-person phrases are grammatically acceptable.
• After 'does', the main verb must be in the base form: 'play', not 'plays'.
• The time and accompanying-person phrases are grammatically acceptable.
వివరణ:
Question 11
ప్రశ్న 11
Identify the part containing the grammatical error: 'The report / was wrote / by Maya / yesterday.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The standard passive is formed with a form of 'be' plus the past participle.
• The past participle of 'write' is 'written', so the correct phrase is 'was written'.
• 'Wrote' is the simple-past form and cannot follow passive 'was' in this construction.
• The past participle of 'write' is 'written', so the correct phrase is 'was written'.
• 'Wrote' is the simple-past form and cannot follow passive 'was' in this construction.
వివరణ:
Question 12
ప్రశ్న 12
Identify the part containing the grammatical error: 'He doesn't likes coffee / in the morning / before work / on weekdays.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In a simple-present negative with 'doesn't', the lexical verb remains in the base form.
• The correct form is 'He doesn't like coffee'.
• The remaining time expressions are grammatically acceptable.
• The correct form is 'He doesn't like coffee'.
• The remaining time expressions are grammatically acceptable.
వివరణ:
Question 13
ప్రశ్న 13
Identify the part containing the grammatical error: 'The children / are playing / in the park / now.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The plural subject 'the children' correctly takes the auxiliary 'are'.
• 'Are playing' is a correctly formed present-continuous verb phrase.
• 'In the park' and 'now' fit the intended current-action meaning, so the sentence has no error.
• 'Are playing' is a correctly formed present-continuous verb phrase.
• 'In the park' and 'now' fit the intended current-action meaning, so the sentence has no error.
వివరణ:
Question 14
ప్రశ్న 14
Identify the part containing the grammatical error: 'The furniture / in this room / are expensive / but durable.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• 'Furniture' is an uncountable noun and is treated as singular in standard English.
• The correct verb is therefore 'is': 'The furniture in this room is expensive but durable'.
• 'In this room' and the coordinated complement 'but durable' contain no additional grammatical error.
• The correct verb is therefore 'is': 'The furniture in this room is expensive but durable'.
• 'In this room' and the coordinated complement 'but durable' contain no additional grammatical error.
వివరణ:
Question 15
ప్రశ్న 15
Identify the part containing the grammatical error: 'Rina is interested on astronomy / and reads / about it / regularly.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The standard preposition after the adjective 'interested' is 'in'.
• The correct phrase is 'Rina is interested in astronomy'.
• 'Reads about it regularly' is grammatically correct and clearly refers to astronomy.
• The correct phrase is 'Rina is interested in astronomy'.
• 'Reads about it regularly' is grammatically correct and clearly refers to astronomy.
వివరణ:
Question 16
ప్రశ్న 16
Identify the part containing the grammatical error: 'The teacher gave us / an useful example / during the lesson / this morning.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The choice of 'a' or 'an' depends on pronunciation.
• 'Useful' begins with the consonant sound /j/, so the correct phrase is 'a useful example'.
• The rest of the sentence is grammatically acceptable.
• 'Useful' begins with the consonant sound /j/, so the correct phrase is 'a useful example'.
• The rest of the sentence is grammatically acceptable.
వివరణ:
Question 17
ప్రశ్న 17
Identify the part containing the grammatical error: 'There is / many books / on the shelf / near the window.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In standard existential constructions, 'there are' is used with a plural noun phrase.
• 'Many books' is plural, so the correct beginning is 'There are many books'.
• The location phrases 'on the shelf' and 'near the window' are grammatically correct.
• 'Many books' is plural, so the correct beginning is 'There are many books'.
• The location phrases 'on the shelf' and 'near the window' are grammatically correct.
వివరణ:
Question 18
ప్రశ్న 18
Identify the part containing the grammatical error: 'Ravi plays cricket / every weekend, / isn't he?'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The main clause is simple present with the lexical verb 'plays' and no auxiliary.
• A standard confirming question tag therefore uses 'does': 'doesn't he?'.
• 'Isn't he?' uses the wrong auxiliary for the main clause.
• A standard confirming question tag therefore uses 'does': 'doesn't he?'.
• 'Isn't he?' uses the wrong auxiliary for the main clause.
వివరణ:
Question 19
ప్రశ్న 19
Identify the part containing the grammatical error: 'The work / was completed / by they / before noon.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A personal pronoun following the preposition 'by' takes its object form.
• The object form of 'they' is 'them', so the correct agent phrase is 'by them'.
• 'The work was completed' is a correctly formed simple-past passive.
• The object form of 'they' is 'them', so the correct agent phrase is 'by them'.
• 'The work was completed' is a correctly formed simple-past passive.
వివరణ:
Question 20
ప్రశ్న 20
Identify the part containing the grammatical error: 'The teacher asked me / where was the library / after the tour / began.'
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A reported WH-question uses statement word order rather than direct-question inversion.
• The correct indirect clause is 'where the library was'.
• The reporting clause and the time clause 'after the tour began' are otherwise grammatically correct.
• The correct indirect clause is 'where the library was'.
• The reporting clause and the time clause 'after the tour began' are otherwise grammatically correct.
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: B. are displayed సమాధానం: B.
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Question 2 ప్రశ్న 2Answer: A. I have met సమాధానం: A.
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Question 3 ప్రశ్న 3Answer: B. an university student సమాధానం: B.
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Question 4 ప్రశ్న 4Answer: D. No Error సమాధానం: D.
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Question 5 ప్రశ్న 5Answer: B. about the new timetable సమాధానం: B.
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Question 6 ప్రశ్న 6Answer: B. praised Rina and I సమాధానం: B.
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Question 7 ప్రశ్న 7Answer: B. beautiful సమాధానం: B.
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Question 8 ప్రశ్న 8Answer: D. No Error సమాధానం: D.
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Question 9 ప్రశ్న 9Answer: B. as taller as సమాధానం: B.
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Question 10 ప్రశ్న 10Answer: A. Does Ravi plays cricket సమాధానం: A.
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Question 11 ప్రశ్న 11Answer: B. was wrote సమాధానం: B.
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Question 12 ప్రశ్న 12Answer: A. He doesn't likes coffee సమాధానం: A.
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Question 13 ప్రశ్న 13Answer: D. No Error సమాధానం: D.
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Question 14 ప్రశ్న 14Answer: C. are expensive సమాధానం: C.
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Question 15 ప్రశ్న 15Answer: A. Rina is interested on astronomy సమాధానం: A.
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Question 16 ప్రశ్న 16Answer: B. an useful example సమాధానం: B.
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Question 17 ప్రశ్న 17Answer: A. There is సమాధానం: A.
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Question 18 ప్రశ్న 18Answer: C. isn't he? సమాధానం: C.
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Question 19 ప్రశ్న 19Answer: C. by they సమాధానం: C.
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Question 20 ప్రశ్న 20Answer: B. where was the library సమాధానం: B.