Here the correct answer is Shall we.
Key Points:-

• In the above given sentence, ‘shall we’ will be used.
• The sentence uses the blank after a statement and ends with a question mark, indicating that the blank must contain a question tag.
• It is so because If any statement starts with Let’s(Let us) then its question tag will be ‘shall we’.
• For Examples:-
  • Let’s play chess, shall we?
  • Lets watch a movie, shall we?
• In the above given sentence, (Let’s) has been used, thus, ‘shall we’ will be used.
• Thus, the correct answer is option 2.

Therefore, the correct sentence is Let’s go to see him on Tuesday,​ shall we?
Important Points

• Question Tag Rule: If the verb is positive, the question tag is always negative.
• Example: You do know that, don’t you?
• The pronoun in the question tag is always in subjective form.

The correct answer is- ‘has been sold’.

Key Points

• The past perfect tense is used to express an action completed before a certain moment in the past.
• ‘has been sold’  is used in the passive form of the present perfect tense.
• In the above sentence, we have used passive form because the object ‘the plot’ is shifted towards the beginning of the sentence and the selling of the plot has begun with a company.
• Thus, the complete sentence is–  The plot is no longer available for you as it has been sold to a multinational company.

Additional Information

• Will be: it is used in the future tense to express that an action is going on at some time in the future.
  • Example: I will be earning when I am 25.
• Had: it is used in past perfect tense to indicate that an action completed before a certain time in the past.
  • Example: He had already left for the office when his friend came.  
• Was being: it is used in the passive form of past tense.
  • Example: Dinner was being cooked by mother. 

​

• Past में एक निश्चित क्षण से पहले पूरी की गई क्रिया को व्यक्त करने के लिए past perfect  का उपयोग किया जाता है।
• ‘has been sold’ का उपयोग present perfect के passive रूप में किया जाता है।
• उपरोक्त वाक्य में, हमने passive रूप का उपयोग किया है क्योंकि object ‘the plot’ को वाक्य की शुरुआत की ओर स्थानांतरित कर दिया गया है और एक कंपनी के साथ प्लॉट की बिक्री शुरू हो गई है।
• will be: future में इसका उपयोग यह व्यक्त करने के लिए किया जाता है कि भविष्य में किसी समय कार्रवाई चल रही है।
  • Example: I will be earning when I am 25.
• had: अतीत में एक निश्चित समय से पहले पूरी की गई कार्रवाई को इंगित करने के लिए इसका उपयोग past perfect  किया जाता है।
  • Example: He had already left for the office when his friend came. 
• was being: यह past tense के passive रूप में उपयोग किया जाता है।
  • Example: Dinner was being cooked by mother.

The correct answer is ‘should’.
Key Points

• The given above sentence talks about the negative purpose and is equivalent to ‘in order that… not’, ‘for fear that’.
• As a general rule, The conjunction ‘lest’ requires a modal verb ‘should’ in the following clause regardless of the tense of the first clause.
• Example:
  • She worked hard lest she should get fired. 
  • She worked hard lest she could get fired.  
• ​According to the rule and examples that are given above, ‘should’ is the most appropriate verb for the given sentence.

Correct sentence: Run faster lest you should miss the bus.

The correct answer is ‘most elementary lesson‘

Key Points

• The error lies in the usage of ‘lessons‘ and should be replaced with ‘lesson‘.
• The words ‘most elementary‘ means ‘very basic‘ and is used for a particular thing (singular).
• Also, the usage of the verb ‘is‘ indicates that the subject is singular
• Hence, the correct sentence is ‘The most elementary lesson is about the fragility of democracy’.

The correct answer is ‘recommends formalising‘. “

Key Points

• The error lies in the usage of ‘recommend‘ and should be replaced with ”recommends“
• As the subject ‘The Parliamentary Standing Committee on Labour’ is singular, the verb ‘recommends’ should also be singular.
• Hence the correct sentence is – The Parliamentary Standing Committee on Labour recommends formalising the work of community workers.

• The following sentence  ‘The Parliamentary Standing Committee on Labour recommended formalising the work of community workers’ is also correct.
• In exams, there will be questions where there will be more than one correct answer.
• You should not get confused and focus only on the given options and not other possibilities.

The correct answer is No error.

Key Points

• “Tired of being harassed” is the right way of using the preposition “of”.
• The sentence is absolutely correct in its true form and need not require any improvement.

Additional Information

• Let us see why the other options are incorrect.
• Option 1– for being harassed is incorrect. Using for before tired is totally incorrect and not making much sense to the question.
• Option 2- at being harassed is also incorrect as it is not making sense to this question.
• Option 3- of being harrassed is incorrect because it contains a spelling error in the word harrassed.
• Thus, the correct answer is- of being harassed.

The correct answer is ‘a 500 dollars stolen’. i.e. error lies in this part of the sentence

Key Points

• The error lies in part 2 of the sentence here article “a”  should not be used with the amount of money represented in numbers such as 500.
• So it should be without article ‘a’ i.e. ” 500 dollars stolen”.

Additional Information

• In terms of numeral before currency we say ” 500 RS note for sale” but not ” a 500 RS note for sale”.
• We do not use Article A/An before plural nouns.

So the correct sentence is- Rinni should not dwell on 500 dollars which were stolen from her purse last night.

The correct answer is ‘B’.

Key Points

• The subject is in the subjunctive mood and thus we use ‘were’ as a verb.
• This is a second conditional sentence.
  • Structure-  If + (past simple tense) ,  (would +V1)
  • Eg- If I were you, I would never forgive that sinner.

Additional Information

• If we want to show the subjunctive mood in the past tense, we use the following structure.
  •  If + (past simple tense/ were) , (would have + v3)
  • Eg- If a ghost came here, he would have run away with fear.
• ‘Come what may’ is an idiom.

The correct sentence is – If I were Zubin, I would not attend the wedding, come what may.

The correct answer is ‘Profession’.

Key Points

• In the given question ‘Profession’ is a correctly spelt word.
• Let’s look at the meaning and examples of the words given in the question:

The correct answer is- ‘​Surprise’
Key Points

• Among the given options correct spelling is ‘Surprise’.
• The word Surprise is a noun and its meaning is an unexpected event.
  • For Example – Last night’s heavy snow came as a complete surprise.

Hence the correct answer is option 4.

Additional Information

• ​Let’s check out some synonyms and antonyms of ‘Surprise’:
  • ​Synonyms – amazement, astonishment, wonder
  • Antonyms – expectation, indifference, composure

• दिए गए विकल्पों में सही वर्तनी ‘Surprise’ है।
• Surprise शब्द एक noun है और इसका अर्थ एक अप्रत्याशित घटना है।
  • For Example: Last night’s heavy snow came as a complete surprise.

इसलिए सही उत्तर option 4 है।

• आइए देखें ‘Surprise’ के कुछ Synonyms और Antonyms:
  • Synonyms – amazement, astonishment, wonder
  • Antonyms – expectation, indifference, composure

The one word for the given sentence is Octogenarian.
Key Points

• Let’s have a look at the meaning and example of the marked option:
  • Octogenarian(noun)- “a person who is between 80 and 89 years old“. (एक व्यक्ति जिसकी उम्र 80 से 89 वर्ष के बीच है)
    • E.g: The octogenarian is making his TV writing debut
• Let’s have a look at the meaning of the other given options:
  • Centenarian(noun)- “a person who is a hundred or more years old“. (एक व्यक्ति जो 100 या अधिक वर्ष का है)
  • Nonagenarian(noun)- “a person who is between 90 and 99 years old“. (एक व्यक्ति जो 90 से 99 वर्ष के बीच का है)
  • Quadragenarian(noun)- “a person who is between 40 and 49 years old“. (एक व्यक्ति जो 40 से 49 वर्ष के बीच का है)
• Hence, we find that Octogenarian is the correct one-word substitute from the given meanings.
• Therefore, the correct answer is Option 1).

The correct answer is- In a similar situation​.
Key Points

• Let’s look at the meaning of the given idiom:
• In the same boat: To be in the same unpleasant situation as other people.(अन्य लोगों की तरह ही अप्रिय स्थिति में होना।)
  • Example: He is always complaining that he doesn’t have enough money, but we’re all in the same boat.

Hence, the correct meaning of the given idiom is- In a similar situation​.
Additional Information

• Let’s find out some synonym of Situation:
• Condition: The particular state that something or someone is in. (वह विशेष अवस्था जिसमें कुछ या कोई व्यक्ति होता है।)
• Position: The place where something or someone is, often in relation to other things. (वह स्थान जहाँ कोई वस्तु या कोई व्यक्ति होता है, अक्सर अन्य चीजों के संबंध में।)

The correct answer is- To be involved in many activities at the same time.
Key Points

• Let’s look at the meaning of the given idiom:
• Have several irons in the fire: To be involved with many activities or jobs at the same time or to make certain that there are always several possibilities available.(एक ही समय में कई गतिविधियों या नौकरियों में शामिल होना या यह सुनिश्चित करना कि हमेशा कई संभावनाएं उपलब्ध हैं।)
  • Example: If that job application doesn’t work out I’ve got a couple more irons in the fire.

Hence, the correct meaning of the given idiom is- To be involved in many activities at the same time
Additional Information

• Let’s find out some synonym of Activity:
• Task: A piece of work to be done, especially one done regularly, unwillingly, or with difficulty. (किया जाने वाला कार्य, विशेष रूप से नियमित रूप से, अनिच्छा से या कठिनाई से किया जाने वाला कार्य।)
• Project:  A piece of planned work or an activity that is finished over a period of time and intended to achieve a particular purpose. (नियोजित कार्य या गतिविधि का एक टुकड़ा जो समय की अवधि में समाप्त हो जाता है और किसी विशेष उद्देश्य को प्राप्त करने का इरादा रखता है।)

The correct answer is ‘fringe’.

Key Points

• The meaning of the word is
  • brim- the very top edge of a container
• Let’s see the meanings of the given options
  • center- the middle point or part
  • heart- the central part
  • core- a most important part of something
  • fringe-  the outer area
• According to the meanings of the given words, fringe is the right answer.

The correct answer is ‘gentle’.

Key Points

• The meaning of the word is-
  • Tame – not interesting or exciting. (दिलचस्प या रोमांचक नहीं)
• Let’s see the meanings of the given options
  • Feral – existing in a wild state. (जंगली)
  • Savage – extremely violent, wild. (असभ्य)
  • Wild – violent or extreme. (जंगली)
  • Gentle – calm, not violent, severe or strong. (शांत, हिंसक नहीं, गंभीर या मजबूत नहीं)
• According to the meanings of the words, gentle is the right answer.

The correct answer is ‘release‘.

Key Points

• The meaning of the word is
  • cap- to put a limit on the amount of money
• Let’s see the meanings of the given options.
  • instruct- to order or tell someone to do something
  • limit- to control something
  • restrict- to limit something
  • release- to allow something
• According to the meanings of the given words, release is the right answer.

The correct answer is ‘join’.

Key Points

• The meaning of the word is
  • disband- to stop being a group
• Let’s see the meanings of the given options.
  • disperse- to spread across or move away over a large area
  • demobilize- to release someone from one of the armed forces
  • dissolve- to disappear
  • join- to connect or fasten things together
• According to the meanings of the words, join is the right answer.