Noun Cases & Apostrophe Rules | SSC Banking UPSC CAT Grammar | BhashaLab
- Jul 11
- 16 min read
Updated: Jul 30
Section 1 – What is Noun Case and Why Should You Care?
Imagine sitting in the exam hall, confidently marking an answer that sounds perfectly natural to your ears, only to realize later that you fell straight into an examiner's trap. In competitive English sections, a massive chunk of error–spotting questions relies on a silent structural pillar: the Noun Case. Noun Case refers to the grammatical role or position that a noun occupies in a sentence. It tells us whether a noun is acting as the performer of an action, the receiver of an action, or the owner of something.
When you are fighting for every single mark, understanding these cases helps you look past the surface of a long, confusing sentence. It allows you to instantly identify who is doing what and master possessive punctuation structures that standard spell–checkers often miss.
💬 BhashaLab Chai-Time Analogy:Noun Case को हिंदी व्याकरण में 'कारक' (Karak)कहा जाता है। जैसे हिंदी में हम 'ने', 'को', 'से', 'का/की/के' लगाकर यह बताते हैं कि वाक्य में Noun (संज्ञा) का क्या रोल है, ठीक वैसे ही English में Noun Cases तय करते हैं कि Noun कर्ता (Subject) है, कर्म (Object) है, या किसी चीज़ का मालिक (Owner) है। जब आप बोलते हैं "Rahul's car," तो आप English के Genitive (Possessive) case का इस्तेमाल कर रहे होते हैं।
Failing to spot a misplaced apostrophe or confusing a simple plural noun with a possessive modifier can cost you heavily. This topic directly impacts 1–4 marks across major competitive tests including SSC CGL/CHSL, Banking (SBI/IBPS PO & Clerk), UPSC CSAT, and Defence exams. Let us break down the exact rules you need to secure these marks.
Section 2 – The Complete Breakdown
Sub–Topic 2.1: Nominative Case (Subjective Case)
A) Definition
A noun is said to be in the Nominative Case when it acts as the subject of a finite verb in a sentence. It is the person, place, or thing that performs the action or about which a statement is being made.
💬 BhashaLab Tip:जब कोई Noun किसी वाक्य में काम करने वाला (Performer/Subject) होता है, तो उसे Nominative Case कहते हैं। इसे हिंदी व्याकरण में 'कर्ता कारक' कहा जाता है। उदाहरण के लिए, "The lion roared" में 'lion' काम कर रहा है, इसलिए वह Nominative case में है।
B) How to Identify
How to Identify (English) | कैसे पहचानें? (Hindi) |
1. Find the main finite verb in the sentence first. | 1. सबसे पहले वाक्य की मुख्य क्रिया (Verb) को खोजें। |
2. Ask the question "Who?" or "What?" right before that verb. | 2. उस Verb से ठीक पहले "किसने?" या "क्या?" (Who/What) का सवाल पूछें। |
3. The noun that answers this question is your Nominative noun. | 3. जो Noun इस सवाल का जवाब देगा, वही आपका Nominative Noun होगा। |
4. Note its position: it usually appears before the active verb. | 4. ध्यान दें: साधारण वाक्यों में यह Noun क्रिया (Verb) से पहले आता है। |
C) Quick Examples Table
Sub-type / Context | Example Sentence | Nominative Noun | Explanation |
Simple Active Performer | The collector signed the important documents. | collector | He performed the action of signing. |
Compound Subject | Sunita and her brother arrived late. | Sunita, brother | Both are performing the action together. |
Subject of Passive Voice | The building was destroyed by the fire. | building | The sentence is making a statement about it. |
Subjective Complement | Dr. Mehta became the director of the institute. | Dr. Mehta | He is the subject who underwent the transformation. |
D) The #1 Exam Rule
Inverted Structure Verb Agreement: In inverted sentence structures where the subject follows the verb, the nominative noun still dictates the number of the verb; you must locate the delayed subject and match the verb's singular or plural status to it perfectly (e.g., in "Under the tree sat the old saint", "saint" is the singular nominative subject).
💡 BhashaLab Tip: Examiners love to hide the nominative noun inside inverted sentences or behind long phrases like "along with his friends." Don't look at the noun closest to the verb; ask "who performed the action" to locate the real nominative subject. — BhashaLab
Sub–Topic 2.2: Objective Case (Accusative & Dative Cases)
A) Definition
A noun is in the Objective Case when it acts as the direct or indirect object of a transitive verb, or as the object of a preposition. It represents the entity that receives the action or is affected by the prepositional relationship.
💬 BhashaLab Tip:जब कोई Noun वाक्य में क्रिया का फल भोगता है (Receiver of the action) या किसी Preposition के बाद आता है, तो उसे Objective Case कहते हैं। इसे हिंदी में 'कर्म कारक' कहा जाता है। जैसे, "Rohan kicked the ball" में लात खाने का काम 'ball' ने किया, इसलिए 'ball' objective case में है।
B) How to Identify
How to Identify (English) | कैसे पहचानें? (Hindi) |
1. Identify the verb or preposition within the given clause. | 1. वाक्य में मौजूद मुख्य क्रिया (Verb) या Preposition को पहचानें। |
2. Ask "Whom?" or "What?" immediately after the transitive verb. | 2. Verb के तुरंत बाद "क्या?" या "किसको?" (What/Whom) का प्रश्न पूछें। |
3. Distinguish Direct (What) from Indirect (To whom) object responses. | 3. 'क्या' का जवाब Direct Object होगा; 'किसको' का जवाब Indirect Object होगा। |
4. Look closely at nouns positioned directly behind prepositions. | 4. Preposition (in, on, to, for, with) के ठीक बाद आने वाले Noun को मार्क करें। |
C) Quick Examples Table
Sub-type / Context | Example Sentence | Objective Noun | Object Type |
Direct Object | The manager scrutinized the financial ledger. | ledger | Direct Object of 'scrutinized' |
Indirect Object | The teacher gave the students some feedback. | students | Indirect Object (received the feedback) |
Object of Preposition | The keys were left on the counter. | counter | Object of the preposition 'on' |
Double Object Context | My father bought my sister a brand new laptop. | sister / laptop | sister (Indirect) / laptop (Direct) |
D) The #1 Exam Rule
Prepositional Object Constraint: A noun placed directly after a preposition automatically functions as the object of that preposition, which means it is locked in the objective case and can never simultaneously act as the nominative subject for any succeeding verb.
Sub–Topic 2.3: Possessive Case (Genitive Case)
A) Definition
A noun is in the Possessive Case when it indicates ownership, authorship, origin, or a close relational connection to another noun. In English, this is primarily indicated by using an apostrophe followed by an 's' ('s), or by using the prepositional structure of.
💬 BhashaLab Tip:जब कोई Noun किसी दूसरी चीज़ पर अपना मालिकाना हक (Ownership), संबंध या अधिकार दिखाता है, तो उसे Possessive Case (संबंध कारक) कहते हैं। हिंदी में इसके लिए हम 'का, की, के' शब्दों का इस्तेमाल करते हैं (जैसे: अमित का घर = Amit's house)। कॉम्पिटिटिव एग्जाम्स में सबसे ज्यादा सवाल इसी सेक्शन से आते हैं।
B) How to Identify
How to Identify (English) | कैसे पहचानें? (Hindi) |
1. Scan the sentence for an apostrophe mark (') or the connector "of". | 1. वाक्य में एपोस्ट्रोफी (') का चिह्न या "of" वाले संबंधवाचक शब्दों को खोजें। |
2. Ask "Whose?" right before the secondary noun being modified. | 2. जिस चीज़ की बात हो रही है, उससे पहले "किसका/किसकी?" का सवाल पूछें। |
3. Check if the modifying noun represents a living being or personified object. | 3. देखें कि क्या मालिकाना हक जताने वाला Noun कोई जीवित प्राणी या मानवीकृत वस्तु है। |
4. Look out for sibilant ends (words finishing with a hissing 's' sound). | 4. ध्यान दें कि क्या शब्द के अंत में पहले से ही 's' या सिसकारी (hissing) की आवाज़ आ रही है। |
C) Quick Examples Table
Sub-type / Context | Example Sentence | Possessive Noun | Formation Rule |
Singular Living Noun | The doctor's prescription saved the patient. | doctor's | Add 's to standard singular nouns. |
Plural Noun Ending in -s | The workers' union called for a strike. | workers' | Add only an apostrophe after the plural s. |
Plural Noun NOT Ending in -s | The children's playground was renovated. | children's | Add 's because the plural does not end in s. |
Non-living Object | The leg of the table was broken. | table (via of) | Do not use table's leg; use of for inanimate objects. |
D) The #1 Exam Rule
Non–living Apostrophe Limitation: Standard inanimate objects cannot exercise ownership, so you cannot use an apostrophe–s ('s) with non–living items; you must use the 'of' construction instead (e.g., write "the blades of the fan", NOT "the fan's blades").
💡 BhashaLab Tip: Examiners know that your brain naturally translates "table ka leg" directly to "table's leg." They intentionally place non-living apostrophes in long sentences to test if you notice. Train your eyes to reject 's on non-living items unless they fall under time, space, weight, or personification exceptions! — BhashaLab
Section 3 – The Exam Traps (Don't Fall for These)
Examiners set exact, highly predictable punctuation traps every year to catch students relying on "how the sentence sounds." Break down these specific architectural rules so you can spot their tricks instantly.
⚠️ EXAM TRAP
What students think: It is perfectly correct to write the car's engine or the hotel's room because it sounds completely natural.
Correct answer: The engine of the car and the room of the hotel.
Rule: Standard inanimate objects cannot exercise ownership, so they cannot take an apostrophe-s; they require the of construction instead.
Seen in: SSC CGL, IBPS Clerk
⚠️ EXAM TRAP
What students think: For plural nouns ending in -s, like girls, you must add another 's making it girls's school.
Correct answer: Girls' school.
Rule: When a plural noun naturally ends in an s, you only add the trailing apostrophe (') to avoid creating an unpleasant double-hissing sound.
Seen in: SSC CHSL, NDA
⚠️ EXAM TRAP
What students think: Since time and distance are non-living entities, you must never write a day's leave or a stone's throw.
Correct answer: A day's leave, a stone's throw, a pound's weight are all grammatically correct.
Rule: Nouns expressing time, space, distance, weight, or monetary value are legal exceptions and can freely take an apostrophe-s.
Seen in: SBI PO, SSC CGL
⚠️ EXAM TRAP
What students think: To show possession for mother-in-law, you pluralize or change the main word: mother's-in-law advice.
Correct answer: Mother-in-law's advice.
Rule: Pluralization happens on the root word (mothers-in-law), but possession is always applied to the final word of the compound string.
Seen in: RRB NTPC, LIC AAO
⚠️ EXAM TRAP
What students think: Writing Sita and Gita's joint bank accounts means they have two separate accounts because of the plural noun.
Correct answer: Sita's and Gita's bank accounts (if separate); Sita and Gita's bank account (if shared).
Rule: When two nouns possess separate items, both must carry their own distinct apostrophe-s modifiers.
Seen in: IBPS PO, CAT
⚠️ EXAM TRAP
What students think: You cannot write Nature's fury or Duty's call because nature and duty are abstract, non-living concepts.
Correct answer: Nature's fury and Duty's call are perfectly valid expressions.
Rule: When an abstract noun or natural force is personified (treated as a living person), it is permitted to use the apostrophe-s format.
Seen in: UPSC CSAT, CDS
Section 4 – Solved Examples (Exam Style)
Q1. The building's roof (a) / requires urgent repairs (b) / before the monsoon sets in (c) / No error (d)
SSC CGL Style
Difficulty: Easy
✅ Correct: (a)
Explanation (English): The phrase the building's roof incorrectly applies an apostrophe-s to a non-living object. Buildings cannot own roofs, so the structure must be modified. The correct phrasing is the roof of the building.
समझाएं (Hindi – Std 8 level): यहाँ part (a) में गलती है। हम कभी भी बेजान चीज़ों (non-living objects) के साथ apostrophe-s ('s) का इस्तेमाल नहीं करते हैं। हमारे हिंदी-मीडियम के छात्र अक्सर मन में "बिल्डिंग की छत" सोचते हैं और उसका सीधा अनुवाद building's roof कर देते हैं। सही रूप the roof of the building होगा।
Rule tested: Section 2.3 – Non-living items limitation rule.
Q2. I visited (a) / John's and Mary's house (b) / but found the couple out (c) / No error (d)
SSC CHSL Style
Difficulty: Medium
✅ Correct: (b)
Explanation (English): The sentence concludes with the word couple, which indicates that John and Mary share a single, joint household. Because this is joint possession, the apostrophe-s should only be added to the final noun. The correct phrasing is John and Mary's house.
समझाएं (Hindi – Std 8 level): यहाँ part (b) में एरर है। वाक्य के अंत में 'couple' लिखा है, जिससे पता चलता है कि जॉन और मैरी पति-पत्नी हैं और उनका घर एक ही है। जब दो लोग मिलकर किसी एक ही चीज़ के मालिक होते हैं, तो दोनों के नाम के साथ अलग-अलग ('s) नहीं लगाते, बल्कि सिर्फ आखिरी नाम के साथ लगाते हैं। इसलिए John and Mary's house होगा।
Rule tested: Section 2.3 – Joint vs. Separate Possession rule.
Q3. The continuous rain delayed (a) / the match by (b) / a week's time (c) / No error (d)
SSC MTS Style
Difficulty: Easy
✅ Correct: (d)
Explanation (English): This sentence contains no grammatical errors. Even though week is a non-living measurement of time, nouns expressing duration are established exceptions and can correctly take an apostrophe-s.
समझाएं (Hindi – Std 8 level): यह वाक्य पूरी तरह से सही है, इसलिए उत्तर (d) है। कई बार छात्र सोचते हैं कि 'week' बेजान है तो इसके साथ ('s) नहीं आना चाहिए। लेकिन नियम यह है कि समय (Time), दूरी (Distance) और वजन (Weight) बताने वाले शब्दों के साथ ('s) का प्रयोग बिल्कुल सही माना जाता है।
Rule tested: Section 3 – Exception Trap 03 (Time and Space Exception).
Q4. The committee strongly objected to (a) / the prime minister (b) / signing the international treaty without (c) / full parliamentary consensus (d) / No error (e)
Banking PO Style
Difficulty: Hard
✅ Correct: (b)
Explanation (English): The action being objected to is not the Prime Minister as a person, but the specific act of signing the treaty. The word signing functions as a gerund, so the noun modifying it must be possessive. It should be changed to the prime minister's.
समझाएं (Hindi – Std 8 level): यहाँ part (b) में गलती है। कमिटी को प्राइम मिनिस्टर से दिक्कत नहीं थी, बल्कि उनके द्वारा ट्रीटी पर 'साइन करने' (signing) से आपत्ति थी। यहाँ 'signing' एक Gerund (noun की तरह काम करने वाली क्रिया) है, और नियम के अनुसार Gerund से पहले आने वाले Noun को हमेशा Possessive case ('s) में होना चाहिए। इसलिए the prime minister's सही होगा।
Rule tested: Section 3 – Exception Trap 07 (Gerund Modifier Rule).
🇮🇳 BhashaLab Reality Check: हम आम बोलचाल में कह देते हैं "I don't like him coming here." यह स्पोकन इंग्लिश में चल जाता है, लेकिन एग्जाम में यह एक नंबर कटवा देगा! जब भी आगे Verb+ing (Gerund) दिखे, तो उससे पहले वाले नाम या प्रोनाउन में 's' या possessive रूप लगाना ही लगाना है। रट्टा मार लो: Gerund का पड़ोसी हमेशा Possessive होगा! — BhashaLab
Q5. According to environmentalists, (a) / protecting the earth's resources (b) / is the supreme duty of (c) / all citizen's of the country (d) / No error (e)
UPSC CSAT Style
Difficulty: Medium
✅ Correct: (d)
Explanation (English): The word citizens here functions as a simple plural subject within the prepositional phrase of all citizens. It does not own or modify any following noun, so adding a possessive apostrophe is incorrect. It should be written as citizens.
समझाएं (Hindi – Std 8 level): यहाँ part (d) में गंभीर त्रुटि है। यहाँ सिर्फ बहुत सारे नागरिकों (plural noun) की बात हो रही है, किसी के अधिकार या संबंध की नहीं। हमारे छात्र अक्सर बहुवचन (Plural) और संबंधवाचक (Possessive) के बीच भ्रमित हो जाते हैं और हर 's' के पहले एपोस्ट्रोफी लगा देते हैं। यहाँ केवल citizens होगा, कोई एपोस्ट्रोफी नहीं आएगी।
Rule tested: Section 2.2 – Objective Case / Simple Plural vs Possessive distinction.
Q6. The Commander-in-chief's orders (a) / were dispatched immediately (b) / to the battalion deployed at the border (c) / No error (d)
Defence Style – CDS
Difficulty: Medium
✅ Correct: (d)
Explanation (English): This sentence contains no errors. For compound nouns like Commander-in-chief, the plural form modifies the first word (Commanders-in-chief), but the possessive form correctly places the 's at the very end of the compound unit.
समझाएं (Hindi – Std 8 level): इस वाक्य में कोई गलती नहीं है (No error). संयुक्त संज्ञाओं (Compound Nouns) जैसे Commander-in-chief में छात्र अक्सर उलझ जाते हैं। याद रखें, अगर इसे बहुवचन बनाना हो तो मुख्य शब्द में बदलाव करते हैं (Commanders), लेकिन जब हक या अधिकार दिखाना हो, तो हमेशा आखिरी शब्द के अंत में ('s) लगाते हैं। इसलिए Commander-in-chief's बिल्कुल सही है।
Rule tested: Section 2.3 – Compound Noun Possessive Placement rule.
Section 5 – Common Errors Indian Students Make
ERROR TYPE: Inanimate Object Possessive
❌ Wrong: The fan's speed can be regulated using the smart remote controller.
✅ Correct: The speed of the fan can be regulated using the smart remote controller.
Why: An inanimate object like a fan cannot possess anything. Therefore, using an apostrophe-s is incorrect, and the relationship must be built using the preposition of.
💬 Hindi: हम बोलचाल में "पंखे की स्पीड" बोल देते हैं, जिसके कारण दिमाग सीधे fan's speed लिख देता है। लेकिन व्याकरण के अनुसार बेजान वस्तुओं के साथ ('s) लगाना वर्जित है। हमेशा याद रखें: जब भी किसी बेजान वस्तु की बात हो, तो 'का/की' की जगह of का पैटर्न इस्तेमाल करें।
Seen in: SSC CGL, SSC CHSL, RRB NTPC
ERROR TYPE: Plural Hissing Sound Punctuation
❌ Wrong: The boys's hostel is situated right across the main academic campus.
✅ Correct: The boys' hostel is situated right across the main academic campus.
Why: The word boys is a plural noun that already ends in the letter s. Adding another s after the apostrophe creates an incorrect double-hissing sound.
💬 Hindi: छात्र सोचते हैं कि किसी भी शब्द का संबंध दिखाने के लिए हमेशा एपोस्ट्रोफी के साथ 's' लगाना ही पड़ता है। लेकिन अगर कोई शब्द पहले से ही बहुवचन है और उसके अंत में 's' लगा है (जैसे boys, girls), तो संबंध दिखाने के लिए केवल एक एपोस्ट्रोफी (') का चिह्न काफी है, दोबारा 's' नहीं लिखना है।
Seen in: NDA, CDS, CUET
ERROR TYPE: Compound Noun Root Possession
❌ Wrong: My brother's-in-law laptop was damaged during the transit.
✅ Correct: My brother-in-law's laptop was damaged during the transit.
Why: The possessive inflection must always be attached to the final element of a compound noun string, even though the structural root word is located at the beginning.
💬 Hindi: इस गलती के पीछे मुख्य कारण यह है कि छात्रों को लगता है कि मुख्य शब्द (brother) ही सबसे महत्वपूर्ण है, इसलिए वे उसी में एपोस्ट्रोफी लगा देते हैं। नियम याद रखें: बहुवचन बनाने के लिए शुरुआत में 's' जोड़ते हैं (brothers-in-law), लेकिन मालिक बताने के लिए हमेशा अंत में ही ('s) जोड़ते हैं।
Seen in: IBPS Clerk, SBI Clerk
ERROR TYPE: Separate Possession vs Joint Ownership
❌ Wrong: Shakespeare and Milton's plays are studied extensively in European universities.
✅ Correct: Shakespeare's and Milton's plays are studied extensively in European universities.
Why: Shakespeare and Milton did not write plays together as a team; they authored separate bodies of work. Since the possession is separate, both individual names require their own apostrophe-s.
💬 Hindi: जब दो अलग-अलग लोग अलग-अलग चीज़ों के मालिक हों, तो दोनों के नाम के साथ अलग से ('s) लगाना अनिवार्य है। अगर आप सिर्फ आखिरी वाले में लगाएंगे, तो इसका मतलब हो जाएगा कि शेक्सपियर और मिल्टन दोनों ने मिलकर एक ही नाटक लिखे थे, जो कि ऐतिहासिक रूप से गलत है।
Seen in: CAT, XAT, SBI PO
ERROR TYPE: Indefinite Pronoun Else Shift
❌ Wrong: This briefcase is not mine; it must be somebody's else.
✅ Correct: This briefcase is not mine; it must be somebody else's.
Why: When the adverb else qualifies an indefinite pronoun like somebody or anyone, the possessive suffix must be placed onto the word else rather than the pronoun.
💬 Hindi: हमारे छात्र सोचते हैं कि मालिकाना हक दिखाने वाला मुख्य शब्द somebody है, इसलिए वे उसी में एपोस्ट्रोफी ठोक देते हैं। व्याकरण का नियम यह है कि जब भी somebody/anybody के साथ else शब्द आ जाए, तो एपोस्ट्रोफी हमेशा else के सिर पर ही बैठेगी।
Seen in: SSC CGL, IBPS PO
Section 6 – Previous Year Questions — Test Yourself
These questions have actually appeared in competitive exams. Try each one before reading the answer.
Many pass-by's stopped (a) / to look at the tragic accident (b) / that occurred on the highway (c) / No error (d)
SSC CGL
Answer: (a)
Explanation (English): The sentence requires the plural form of the compound noun passer-by acting as the subject. The plural form is passers-by, whereas pass-by's incorrectly attempts to use a possessive punctuation mark for simple pluralization.
समझाएं (Hindi – Std 8 level): यहाँ part (a) में गलती है। रास्ते से गुज़रने वाले लोगों को इंग्लिश में 'passers-by' कहा जाता है। एग्जामिनर ने यहाँ बहुवचन (plural) बनाने के लिए गलत तरीके से एपोस्ट्रोफी लगाकर pass-by's लिख दिया, जो कि बिल्कुल गलत है।
The table's wood (a) / has been infested with termites (b) / and needs to be replaced immediately (c) / No error (d)
SSC CHSL
Answer: (a)
Explanation (English): The table's wood is incorrect because a table is an inanimate object and cannot take a possessive apostrophe. It must be corrected to The wood of the table.
समझाएं (Hindi – Std 8 level): यहाँ part (a) गलत है। 'Table' एक बेजान वस्तु है, और बेजान वस्तुओं के साथ हम ('s) नहीं लगाते। सही वाक्य The wood of the table होना चाहिए। हिंदी मीडियम के छात्र अक्सर "मेज़ की लकड़ी" का सीधा अनुवाद करके यह गलती कर बैठते हैं।
The manager was highly impressed by (a) / Rahul coming up with (b) / such an innovative marketing strategy (c) / during the crisis meeting (d) / No error (e)
SBI PO
Answer: (b)
Explanation (English): The word coming functions as a gerund in this context. Nouns that directly modify a gerund must be placed in the possessive case. Therefore, Rahul must be changed to Rahul's.
समझाएं (Hindi – Std 8 level): यहाँ part (b) में एरर है। मैनेजर राहुल से प्रभावित नहीं था, बल्कि राहुल के 'रणनीति लेकर आने' (coming up) से प्रभावित था। चूंकि 'coming' एक Gerund है, इसलिए उसके पहले आने वाले नाम के साथ ('s) लगाना ज़रूरी है। सही रूप Rahul's coming होगा।
The dynamic behavior of the market (a) / often overrides the analyst's predictions (b) / leaving investors in a state of absolute dilemma (c) / No error (d)
IBPS PO
Answer: (d)
Explanation (English): This sentence is grammatically correct. Analyst is a human agent, so using the singular possessive analyst's to modify predictions is perfectly acceptable.
समझाएं (Hindi – Std 8 level): यह वाक्य पूरी तरह त्रुटिहीन है, इसलिए उत्तर (d) है। यहाँ 'analyst' (विश्लेषक) एक इंसान है, इसलिए उसके द्वारा की गई भविष्यवाणियों के लिए analyst's predictions लिखना व्याकरण के नियमों के अनुसार एकदम सही है।
We must protect (a) / our country's environment (b) / for the sake of future generations (c) / No error (d)
UPSC CSAT
Answer: (d)
Explanation (English): The sentence is completely error-free. The noun country represents an organized geographical and political entity, which is an accepted legal exception that can take an apostrophe-s.
समझाएं (Hindi – Std 8 level): इस वाक्य में कोई एरर नहीं है, सही विकल्प (d) है। यद्यपि 'country' एक स्थान है, लेकिन भौगोलिक और राजनैतिक इकाइयों (Geographical & Political units) को हम मानवीकृत मानकर उनके साथ ('s) का प्रयोग कर सकते हैं।
Section 7 – Practice Worksheet
Test your case identification skills and check your mastery over the complex apostrophe rules with this benchmark test. It features 20 questions covering foundation to advanced parameters with automated grading.
Section 8 – Exam-wise Quick Strategy
SSC (CGL / CHSL / MTS):
Apostrophe rules appear frequently in Spotting the Error and Sentence Improvement. Examiners heavily favor the inanimate object trap (chair's leg) and compound noun structural variations. Cleanly scan for nouns joined by an apostrophe the second you review a line—if it is non-living, you can catch the error within 5 seconds without reading the entire layout.
Banking (IBPS PO / SBI PO / Clerk):
Expect case rules to be hidden inside long, complex sentences with multiple intersecting sub–clauses. The primary trap unique to banking is the Gerund Modifier layout—placing a standard objective noun right before a verb+ing word instead of the required possessive case. Isolate the -ing phrase and verify its modifier immediately.
UPSC / CAT / CLAT:
Grammar application is checked here to measure your overall reading logic and structural precision. Focus deeply on proper distinction between a simple plural layout and a possessive modification string. Master clear structural tests rather than relying on how fluid a line sounds to protect your accuracy under pressure.
Defence / Railways / State PSC:
Questions track basic fill–in–the–blanks patterns, objective grammar questions, and standard error spotting. Keep your focus on absolute memorization of the sibilant hissing sound framework and compound word properties. Rely on the 5–minute revision table right before you enter the hall to lock in these marks.
For the complete exam–wise strategy guide, download our full PDF notes on this topic — link below.
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