Correct Answer: 34

Solution : Given:
Raju ranks 10th from the top and Ravi ranks 21st from the bottom. There are 3 students between Raju and Ravi.

Total number of students = 10 (Raju's rank) + 21 (Ravi's rank) + 3 (students between them)
Total number of students = 34

Therefore, the total number of students in a class is 34. Hence, the first option is correct.

Correct Answer: the egg

Solution : The correct choice is the first option.

The error in the original segment lies in the article used before "egg". The correct article is "an" instead of "the". This is because when referring to a singular, countable object like an egg in a general sense, we use the indefinite article "an" instead of "the".

Therefore, the corrected sentence is: "I ate an egg yesterday for my dinner."

Correct Answer: The instructions from the control room were misunderstood by the pilot.

Solution : The third option is the correct choice. 

Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active voice becomes the subject in the passive voice. 

The structure of the passive sentence in the simple past tense is, "Plural object + were + past participle form of the main verb + by + agent of the action".

Therefore, the sentence in the passive form is: The instructions from the control room were misunderstood by the pilot.

Correct Answer: P

Solution : Given:
1. P and R do not learn Spanish.
2. S learns French.
3. P does not learn German.
Make the table format for the person and the language they learn.
The order will be –

So, P learns the English language. Hence, the third option is correct.

Correct Answer: 824 – 14

Solution : Let's check each option –
First option: 576 – 12; 576 is divisible by 12.
Second option: 611 – 13; 611 is divisible by 13.
Third option: 198 – 11; 198 is divisible by 11.
Fourth option: 824 – 14; 824 is not divisible by 14.

So, the fourth option is different from the other as 824 is not completely divisible by 14. Hence, the fourth option is correct.

Correct Answer: persuade someone to do something

Solution : The correct answer is the fourth option.

Explanation: The idiom "twist someone's arm" is an expression used to convey the idea of persuading or convincing someone to do something they might be hesitant or unwilling to do. It implies a form of gentle or persistent pressure to get someone to agree or comply with a request or suggestion. In a figurative sense, it does not involve physical harm but rather the act of convincing through persuasion.

Therefore, the correct answer is, persuade someone to do something.

Correct Answer: needs to be careful

Solution : The third option is the correct choice.

• Here, we would replace the word "needing" with "needs" to correct the sentence.
• Thus, the error lies here in the subject-verb agreement of the given sentence.
• Since "everyone" conceptually represents groups of people, it acts as a singular pronoun. So, we have to use a singular verb. ("needs" is singular.)

Therefore, the correct sentence is: "Online crimes are on the increase, so everyone needs to be careful and alert."

Correct Answer: Rakhigarhi-Punjab

Solution : The correct answer is Rakhigarhi-Punjab.

• Rakhigarhi is a village in the Hisar district in Haryana. It is the largest Harappan site in the Indian subcontinent.
• Lothal was one of the southernmost towns of the ancient Indus Valley Civilization in Gujarat.
• Kalibangan is a site located in Rajasthan, and the site is famous for its wooden plough.
• Alamgirpur is an archaeological site of the Indus Valley Civilization located in Meerut, Uttar Pradesh.

Correct Answer: goes ten minutes behind

Solution : The segment with a grammatical error is in the third option.

Explanation:
The error lies in the use of behind with the phrase ten minutes. The more appropriate term here is fast instead of behind because the sentence suggests that the watch is running ahead of the correct time.

Therefore, the correct sentence would be: I think your watch goes ten minutes fast; mine shows the correct time.

Correct Answer: Andhra Pradesh

Solution : The correct answer is Andhra Pradesh.

Veeranatyam is the name of an Andhra Pradesh-based Indian classical dance style. Veeranatyam, a traditional dance with religious undertones from Andhra Pradesh, is also known as the Dance of the Brave (Veera, which means brave, and Natyam, which means dance).