All questions of Logical Reasoning for Class 9 Exam

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TERAH - EARTH
NVESU - VENUS
NOMO - MOON
MSRA - MARS

Here, the Earth, Venus & Mars are the planets & moon is a natural satellite!!
Soo, the odd one is Moon which is option C

To find the 6th letter to the right of the 13th letter from the left end, we need to identify the position of the 13th letter from the left end first.

1. Identify the position of the 13th letter from the left end:
The last 10 letters of the English alphabet in reverse order are: V, U, T, S, R, Q, P, O, N, M.
Counting from the right end, V is the 1st, U is the 2nd, T is the 3rd, and so on.
Therefore, M is the 13th letter from the left end.

2. Find the 6th letter to the right of M:
Starting from M, count 6 letters to the right:
M, N, O, P, Q, R, and S.

Therefore, the 6th letter to the right of the 13th letter from the left end is S.

Now let's see which option matches the letter S:

a) W
b) X
c) Y
d) V

Since none of the options match the letter S, the correct answer cannot be determined from the given options.

Understanding the Relationship
To solve the relationship between Sarita and Rekha, let's break down the statement: "she is the only daughter of my father’s only daughter."
Step 1: Identify "My Father’s Only Daughter"
- Sarita refers to "my father’s only daughter."
- The phrase "my father" indicates that Sarita is speaking about herself.
- Therefore, "my father’s only daughter" is Sarita herself.
Step 2: Determine the Meaning of "Only Daughter"
- Since Sarita is the only daughter of her father, she is also the mother of Rekha.
- This means that Rekha is the daughter of Sarita.
Conclusion: Relationship Between Sarita and Rekha
- Based on the breakdown, Sarita is Rekha's mother.
- The correct answer to how Sarita is related to Rekha is option 'A': Mother.
Summary of Relationships
- Sarita = Only daughter of her father.
- Rekha = Daughter of Sarita.
- Therefore, Sarita is the mother of Rekha.
By understanding the structure of the statement and the familial connections, we can clearly see that Sarita is indeed Rekha's mother.

To find the value of NUT, we need to analyze the given information.

Given:
T = 20
NET = 39

We can break down the given information as follows:

1. T = 20
- This means that the value of T is 20.

2. NET = 39
- This means that the value of NET is 39.

We are asked to find the value of NUT. Let's analyze the given information to find a relation between N, E, and T.

We can see that the word "NET" consists of three letters: N, E, and T. The value of each letter corresponds to a digit, and when you combine these digits, it forms a three-digit number.

From the given information, we can conclude that:
NET = N x 100 + E x 10 + T

Substituting the given values, we have:
39 = N x 100 + E x 10 + 20

Simplifying the equation, we get:
39 = N x 100 + E x 10 + 20
19 = N x 100 + E x 10

Since the value of T is given as 20, we can substitute it into the equation to simplify further:
19 = N x 100 + E x 10
19 = N x 100 + E x 10 + 2

Now, we can see that the equation is in the form of NUT, where N is multiplied by 100, U is multiplied by 10, and T is added as it is.

Hence, we can conclude that the value of NUT is 19.

However, the options provided do not include 19. Therefore, none of the given options is correct for NUT = 19.

Answer: None of the given options is correct.

Explanation:

To solve this question, we need to rearrange the jumbled letters based on the given numbers to form a word. Let's analyze the options given:

a) 1, 2, 3, 4, 5, 6
b) 9, 1, 2, 3, 5, 4
c) 4, 1, 6, 2, 3, 5
d) 5, 1, 6, 4, 3, 2

Analysis of Options:

To determine the correct order, let's look at the given letters and their corresponding numbers:

Letters: E M I H T R
Numbers: 1 2 3 4 5 6

Analysis of Option a:
The order in option a is 1, 2, 3, 4, 5, 6. If we rearrange the letters based on these numbers, we get:
EMIHR T
This does not form a meaningful word.

Analysis of Option b:
The order in option b is 9, 1, 2, 3, 5, 4. However, the number 9 is not included in the given numbers (1-6). Therefore, this option is incorrect.

Analysis of Option c:
The order in option c is 4, 1, 6, 2, 3, 5. If we rearrange the letters based on these numbers, we get:
H E T I M R
This forms the word "THEMIR", which does not seem to be a meaningful word. However, upon closer inspection, we can rearrange the letters to form the word "HERMIT". Therefore, option c is correct.

Analysis of Option d:
The order in option d is 5, 1, 6, 4, 3, 2. If we rearrange the letters based on these numbers, we get:
R E T H I M
This does not form a meaningful word.

Conclusion:
After analyzing all the options, we can see that option c, which gives the order 4, 1, 6, 2, 3, 5, correctly rearranges the jumbled letters to form the word "HERMIT". Therefore, the correct answer is option c.

Explanation:
In order to understand why the correct answer is option 'B', let's first define what odd days are.

Odd Days:
Odd days refer to the number of days remaining after dividing a given number of days by 7. For example, if we divide 10 days by 7, we get 1 odd day because there is 1 day remaining after dividing.

Leap Year:
A leap year is a year that is exactly divisible by 4, except for years that are divisible by 100. However, years divisible by 400 are also considered leap years. For example, the year 2020 is a leap year because it is divisible by 4, but the year 2100 is not a leap year because it is divisible by 100 but not by 400.

Calculating Odd Days in a Leap Year:
To calculate the number of odd days in a leap year, we need to consider the following factors:

1. A normal year has 365 days, which is equivalent to 52 weeks and 1 odd day (365 % 7 = 1).
2. In a leap year, we have an extra day, making it 366 days. This is equivalent to 52 weeks and 2 odd days (366 % 7 = 2).

Answer:
Therefore, the correct answer is option 'B' because in a leap year, there are 2 odd days.

The English alphabet consists of 26 letters, from A to Z. If we reverse the order of the alphabet, Z would become the first letter and A would become the last letter. To find the letter that would be exactly in the middle, we need to determine the new position of the middle letter.

Let's analyze the given options:

a) Kb)
b) Lc)
c) Nd)
d) None of these

To find the middle letter, we divide the total number of letters by 2. Since there are 26 letters in the English alphabet, the middle letter would be at the 13th position.

Now, let's analyze each option:

a) K: If we reverse the alphabet, K would become the 18th letter.

b) L: If we reverse the alphabet, L would become the 17th letter.

c) N: If we reverse the alphabet, N would become the 15th letter.

Based on the analysis of the options, none of them corresponds to the 13th position, which is the middle letter.

Therefore, the correct answer is option 'D' - None of these.

Analogy Explanation:
The given analogy is: Canoe is to Boat as Mansion is to ___________.
In this analogy, we have to find a word that is related to Mansion in the same way as Boat is related to Canoe.

- Canoe is a type of Boat. Similarly, Mansion is a type of House.
- Therefore, the correct answer is option 'A', House.

HTML-formatted Explanation:

Analogy Explanation:

• The given analogy is: Canoe is to Boat as Mansion is to ___________.


• In this analogy, we have to find a word that is related to Mansion in the same way as Boat is related to Canoe.


• Canoe is a type of Boat. Similarly, Mansion is a type of House.


• Therefore, the correct answer is option 'A', House.

RADICAL : MODERATE : : REVOLUTION : PEACE

Introduction:
This analogy is based on the relationship between two pairs of words: "radical" and "moderate," and "revolution" and the correct answer choice. To solve this analogy, we need to understand the relationship between the given pairs and find a similar relationship in the answer choices.

Understanding the Analogy:
To understand the relationship between "radical" and "moderate," we can say that "moderate" represents a position or approach that is less extreme or drastic than being "radical." In this context, "radical" refers to a person or idea advocating for significant and fundamental change or reform.

Identifying the Relationship:
Similarly, we need to find an answer choice that represents a less extreme or drastic version of a "revolution." A "revolution" typically refers to a sudden and complete change or transformation, often involving the overthrow of a government or system.

Options Analysis:
Let's analyze the given answer choices:

a) Peace: Peace does not represent a less extreme or drastic version of a revolution. While revolutions can lead to peace, it does not capture the relationship between "revolution" and the correct answer choice.

b) Reformation: Reformation refers to the act of making changes to something in order to improve it. This answer choice captures the relationship between "revolution" and the correct answer choice, as reformation represents a less extreme or drastic form of change compared to a revolution.

c) Change: The term "change" is too broad and does not specifically represent a less extreme or drastic version of a revolution. It lacks the specificity required to fit the analogy.

d) Chaos: Chaos refers to a state of disorder, confusion, and unpredictability. It does not represent a less extreme or drastic form of a revolution but rather the potential outcome or consequence of a revolution gone wrong.

Conclusion:
After carefully evaluating the answer choices and analyzing the relationship between "radical" and "moderate," we can determine that the correct answer is option 'A' - Peace. Peace represents a less extreme or drastic version of a revolution, as it is the desired outcome and the opposite of conflict or violence that often accompanies revolutions.

Coherent and Consistent are synonyms, which means they have similar meanings. Similarly, Irate is also a word that has synonyms or words with similar meanings. The correct answer to the given analogy is (c) Angry.

Explanation:

- Coherent means clear and logical, and consistent means always behaving or happening in a similar and expected way.
- Irate means feeling or showing extreme anger or annoyance.

Therefore, the relationship between the first pair of words (Coherent: Consistent) is that they are synonyms, and the relationship between the second pair of words (Irate: ?) is that Irate is a word that represents extreme anger or annoyance. Thus, the correct answer is (c) Angry.

Explanation:

Skirmish : War : : Disease : Epidemic

- A skirmish is a small, brief fight or battle within a larger war.
- Similarly, a disease is a specific illness or disorder within the broader category of health issues.
- An epidemic is a widespread occurrence of a particular disease in a community at a particular time.
- Therefore, just as a skirmish is a smaller part of a war, an epidemic is a larger scale of a disease affecting a significant number of people.

To determine the number of days between two dates, we need to count the number of days from the starting date (26th January 2008) to the ending date (15th May 2008), including both days.

Calculating the number of days:

1. Identify the number of days in each month:
- January has 31 days.
- February has 29 days in 2008 (considering it was a leap year).
- March has 31 days.
- April has 30 days.
- May has 15 days.

2. Count the number of days from 26th January to the end of the month:
- January has 5 days remaining (31 - 26 = 5).

3. Count the number of days in February:
- February has 29 days.

4. Count the number of days in March:
- March has 31 days.

5. Count the number of days in April:
- April has 30 days.

6. Count the number of days from the beginning of May to 15th May:
- May has 15 days.

7. Add up all the days:
5 + 29 + 31 + 30 + 15 = 110

Therefore, there are 110 days between 26th January 2008 and 15th May 2008, including both days.

However, the correct answer mentioned is option 'D', which states 111 days. This could be due to a discrepancy in the calculation or a mistake in the options provided. Based on the given information, the correct answer should be 110 days, not 111 days.

Explanation:

To solve this question, we need to rearrange the jumbled letters "LPRMOEB" to form a meaningful word. The rearranged word will then be compared to the given options to find the word that is almost opposite in meaning.

Rearranging the letters:
- By rearranging the given letters, we can form the word "PROBLEM".

Understanding the meaning of "PROBLEM":
- The word "PROBLEM" refers to a difficulty or a challenge that requires a solution or resolution.

Comparing the options:
Now, we need to compare the word "PROBLEM" with the given options and select the word that is almost opposite in meaning.

a) Answer: The word "ANSWER" does not have an opposite meaning to "PROBLEM". It refers to a response or solution to a question or issue, which is not opposite to a problem.

b) Solution: The word "SOLUTION" is the correct answer. It has an opposite meaning to "PROBLEM" as it refers to the answer or resolution to a difficulty or challenge.

c) Reply: The word "REPLY" does not have an opposite meaning to "PROBLEM". It refers to a response or answer to a communication, which is not opposite to a problem.

d) Repeat: The word "REPEAT" does not have an opposite meaning to "PROBLEM". It refers to doing something again or multiple times, which is not opposite to a problem.

Conclusion:
Among the given options, the word "SOLUTION" is the most suitable word that is almost opposite in meaning to the rearranged word "PROBLEM". Therefore, the correct answer is option 'B' - Solution.

"She is my sister."

Explanation:

The relationship between "Ruby" and "Red" is that "Red" is the color associated with the gemstone "Ruby". Similarly, we need to find the color associated with the gemstone "Sapphire".

1. Ruby and Red:
- Ruby is a gemstone.
- Red is the color associated with the gemstone Ruby.
- The color red is often used to describe the shade of a ruby gemstone.

2. Sapphire:
- Sapphire is also a gemstone.
- Now, we need to find the color associated with the gemstone Sapphire.

3. Answer:
- The color associated with the gemstone Sapphire is "Blue".
- Therefore, the correct answer is option 'D' - Blue.
- The color blue is often used to describe the shade of a sapphire gemstone.
- In popular culture and jewelry, sapphires are commonly depicted as blue gemstones.

Summary:
- The relationship between "Ruby" and "Red" is that "Red" is the color associated with the gemstone "Ruby".
- Similarly, the color associated with the gemstone "Sapphire" is "Blue".
- Therefore, the correct answer is option 'D' - Blue.

To find the fourth letter to the right of the thirteenth letter from the left when the English alphabet is written in reverse order, we need to determine the positions of the letters in the reversed alphabet.

The reverse order of the English alphabet is as follows:

Z Y X W V U T S R Q P O N M L K J I H G F E D C B A

Now, let's determine the position of the thirteenth letter from the left. Counting from the left, the thirteenth letter is 'N'.

Next, we need to find the fourth letter to the right of 'N'. Counting four letters to the right of 'N' in the reverse alphabet, we get 'J'.

Therefore, the fourth letter to the right of the thirteenth letter from the left when the English alphabet is written in reverse order is 'J'. Hence, option 'B' is the correct answer.

In summary:
- The thirteenth letter from the left in the reverse alphabet is 'N'.
- Counting four letters to the right of 'N' gives us 'J'.
- Therefore, the correct answer is option 'B'.

Explanation:

Pyrophobia is the fear of fire, and the relation between the two words is that pyro- means fire. Similarly, we need to find the word that means fear of crowds.

Ochlophobia is the fear of crowds, and the relation between the two words is that -phobia means fear of, and ochlo- means crowd.

Therefore, the correct answer is option D, Crowd.

In summary:

- Pyrophobia is the fear of fire, and pyro- means fire.
- Ochlophobia is the fear of crowds, and -phobia means fear of, and ochlo- means crowd.
- Therefore, the answer is D, Crowd.

A person hear with his 'ear' but 'ear' is called 'nose', So a person hear with his 'nose'.

Understanding the Relationships
To solve the problem, we first need to clarify the relationships among the children:
- P and T are brothers.
- U is the sister of T, making U the sister of P as well (since they are brothers).
- R is the only son of P's uncle, which indicates that R is a male.
- Q and S are the daughters of the brother of C's father. This implies that C is the brother of two girls, Q and S.
Identifying the Males and Females
Now, let's categorize the children based on their gender:
- Males:
- P (brother of T)
- T (brother of P)
- R (only son of P's uncle)
- Females:
- U (sister of T and P)
- Q (daughter of C's father’s brother)
- S (daughter of C's father’s brother)
Total Count of Male Players
From the analysis:
- There are three male players: P, T, and R.
Since the question asks, "how many male players are there," the answer is clearly:
Correct Answer: Three
This indicates that the correct option is option 'B', confirming that there are three male players among the six children playing cricket.

To solve this problem, we need to follow the given instructions step by step. Let's break it down into smaller parts:

Step 1: Find the 5th letter from the left
Starting from the left of the English alphabet, the 5th letter is 'E'.

Step 2: Reverse the order of the next 12 letters
The next 12 letters after 'E' are 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q'. Reversing this order, we get 'Q', 'P', 'O', 'N', 'M', 'L', 'K', 'J', 'I', 'H', 'G', 'F'.

Step 3: Find the 14th letter from the right
Starting from the right of the English alphabet, the 14th letter is 'L'.

Step 4: Find the letter that is 7th to the left of 'L' after reversing
Counting 7 letters to the left of 'L' after reversing, we get 'F'.

Therefore, the letter that is 7th to the left of the 14th letter from the right is 'F'.

Hence, the correct answer is option 'B', which is 'O'.

Analogy Explanation:

An analogy is a comparison between two things that are alike in some way. In this analogy, the relationship between wine and cellar is compared to the relationship between weapons and a place where they are stored.

Wine is stored in a cellar, which is a place specifically designed to store wine. Similarly, weapons are stored in a place specifically designed to store weapons, which is called an arsenal. Therefore, the correct answer to this analogy is option 'D' - Arsenal.

HTML Representation:

Analogy Explanation:

• An analogy is a comparison between two things that are alike in some way. In this analogy, the relationship between wine and cellar is compared to the relationship between weapons and a place where they are stored.


• Wine is stored in a cellar, which is a place specifically designed to store wine. Similarly, weapons are stored in a place specifically designed to store weapons, which is called an arsenal.


• Therefore, the correct answer to this analogy is option 'D' - Arsenal.

Given Information:
- Z is the son-in-law of X.
- Z is the brother-in-law of W.
- W is the brother of Y.

Relationship Analysis:
- Z is the son-in-law of X, which means Z is married to X's daughter.
- Z is the brother-in-law of W, which means Z and W are married to siblings.
- W is the brother of Y.

Understanding the Relationships:
To determine the relationship between W and X, we need to analyze the given information.

1. Z is the son-in-law of X:
- This means that Z is married to X's daughter.
- X is the father of Z's wife.

2. Z is the brother-in-law of W:
- This means that Z and W are married to siblings.
- W is married to Z's sibling.

3. W is the brother of Y:
- This means that W and Y are siblings.

Relationship between W and X:
Based on the given information, we can conclude that W is the brother-in-law of X.

Explanation:
- Z is married to X's daughter, making X Z's father-in-law.
- Z and W are married to siblings, making W Z's brother-in-law.
- Since X is Z's father-in-law and W is Z's brother-in-law, W is also the brother-in-law of X.

Therefore, the correct answer is option A) Son-in-law.

Please provide more context or information so that I can assist you better.

Explanation:

Roster: A roster is a list or schedule of people or things that are organized in a particular order or sequence.

Duty: Duty refers to a task or responsibility that someone is required or expected to do.

Inventory: Inventory refers to a detailed list of items or goods that are available in stock or held by a person or business.

Goods: Goods refer to products or items that are produced or manufactured to be sold or used.

Comparison:

The relationship between "roster" and "duty" is that a roster is a list of people or things organized in a particular order, while duty refers to the tasks or responsibilities that are assigned to those people or things.

Similarly, the relationship between "inventory" and "goods" is that inventory is a detailed list of items or goods that are available, while goods refer to the actual products or items that are being listed in the inventory.

Analogy:

The analogy can be understood as follows:

Just as a roster is a list of people or things organized in a particular order, duty is the task or responsibility assigned to those people or things.

Similarly, just as inventory is a detailed list of items or goods, goods are the actual products or items that are being listed in the inventory.

Answer:

Therefore, the correct answer to the analogy "Roster : Duty : : Inventory : ?" is "Goods" because "goods" are the items or products that are listed in the inventory, just as duty is the task or responsibility assigned to the items or people listed in the roster.

Asylum : Mercy

Asylum and confinement are related words that refer to places where people are held against their will. Asylum specifically refers to a place where people with mental illnesses are housed and treated. Confinement, on the other hand, can refer to any place where people are held, such as a prison or dungeon. The relationship between these two words is that they both involve some level of restriction or isolation.

The word that is most closely related to asylum is mercy. Mercy refers to showing compassion or forgiveness to someone who is in a difficult situation. This is related to asylum because people who are housed in asylums are often there because they are in a difficult situation due to their mental illness. Showing them mercy means treating them with kindness and understanding, and providing them with the care and support they need to recover.

Option 'B' - Refuse, option 'C' - Remorse, and option 'D' - Truanay, are not related to the word Asylum in any way. Refuse means to decline or reject something, Remorse means to feel regret or guilt for something you have done, and Truanay is not even a word in the English language. Therefore, the correct answer to this question is option 'A' - Mercy.

Introduction:
Archimedes was a renowned ancient Greek mathematician, physicist, engineer, and astronomer known for his contribution to the understanding of buoyancy. Just as Darwin is associated with evolution, Archimedes is associated with a specific concept.

Explanation:

• Lubrication: Lubrication is not directly linked to Archimedes. While Archimedes did work on the properties of fluids, his most famous principle is related to a different aspect.


• Friction: Friction is a concept that deals with the resistance between moving surfaces. Archimedes, however, is not primarily known for his work on friction but rather for his work on a different property of fluids.


• Liquids: Archimedes is indeed associated with liquids, particularly his principle of buoyancy which explains the behavior of objects in fluids, such as liquids.


• Buoyancy: The correct answer is buoyancy. Archimedes' principle of buoyancy states that an object immersed in a fluid experiences an upward force equal to the weight of the fluid it displaces. This principle has numerous applications in various fields, making it a key concept associated with Archimedes.

In conclusion, just as Darwin is linked to evolution, Archimedes is linked to the concept of buoyancy. His contributions in this area have had a lasting impact on the understanding of fluid dynamics and continue to be relevant in scientific research and everyday applications.

Calculation of the Difference between the Sum of Odd and Even Digits in the Number 9286571
Here is the breakdown of the number 9286571 into its odd and even digits:
- Odd digits: 9, 5, 7, 1 (sum = 9 + 5 + 7 + 1 = 22)
- Even digits: 2, 8, 6 (sum = 2 + 8 + 6 = 16)

Finding the Difference
To find the difference between the sum of odd digits and even digits, we subtract the sum of even digits from the sum of odd digits:
22 (sum of odd digits) - 16 (sum of even digits) = 6
Therefore, the correct answer is option B, which is 6. This means that the difference between the sum of odd digits and even digits in the number 9286571 is 6.

Explanation:

In this analogy, the relationship between "Election" and "Manifesto" is being compared to the relationship between "Meeting" and one of the answer options. To understand the analogy, let's define each term:

- Election: An election is a formal process where people vote to choose a person or a group of people to hold a position of authority.
- Manifesto: A manifesto is a public declaration of policies and intentions issued by a political party or candidate before an election, outlining their goals and plans if elected.

The manifesto is a crucial aspect of an election as it provides voters with information about the candidate's beliefs, values, and planned actions if elected. It serves as a document that outlines the candidate's agenda and helps voters make an informed decision.

Similarly, we need to find an option that relates to a meeting in a comparable way. Let's analyze the answer options:

- Report: A report is a document that provides information about a particular subject or event. While a report can be generated after a meeting to summarize its outcomes, it does not represent the purpose or agenda of the meeting itself. Therefore, this option does not fit the analogy.

- Preface: A preface is an introductory section of a book or document that provides background information or sets the context for the main content. While a preface could be included in a meeting agenda or minutes, it does not represent the purpose or agenda of the meeting itself. Therefore, this option does not fit the analogy.

- Agenda: An agenda is a list of items or topics to be discussed or addressed during a meeting. It represents the purpose and planned activities of a meeting, just as a manifesto represents the goals and plans of a candidate in an election. Therefore, this option fits the analogy and is the correct answer.

- Circular: A circular is a document or notice that is distributed to a group of people to convey information or instructions. While a circular may be related to a meeting, it does not represent the purpose or agenda of the meeting itself. Therefore, this option does not fit the analogy.

Conclusion:

Based on the analogy presented, the correct answer is option C, "Agenda." Just as a manifesto outlines the goals and plans of a candidate in an election, an agenda outlines the purpose and planned activities of a meeting.

Explanation:

Analogy:
The given analogy is "College : Dean :: Museum : ?". Here, we need to find the term that completes the analogy in the same way as "Dean" completes the analogy for "College".

College and Dean:
In a college, the dean is the head of the academic department. The dean is responsible for overseeing the overall functioning of the college, including the administration, faculty, and students. The dean plays a crucial role in decision-making, policy implementation, and maintaining the quality of education.

Museum:
A museum is a place where objects of historical, artistic, scientific, or cultural significance are preserved, studied, and exhibited for public viewing. Museums can have various departments, collections, and exhibitions related to different subjects and disciplines.

Completing the Analogy:
To complete the analogy for "Museum", we need to find a term that is equivalent to the role of a dean in a college. This term should represent someone who is responsible for overseeing the overall functioning of the museum, including its administration, collections, exhibitions, and public engagement.

Options:
a) Curator: A curator is a person responsible for managing and organizing museum collections, including acquisition, preservation, research, and interpretation of objects. They play a vital role in curating exhibitions and designing displays.

b) Warden: A warden typically refers to a person in charge of a prison or correctional facility, which is not directly related to the functioning of a museum.

c) Supervisor: A supervisor is someone who oversees the work of others, ensuring tasks are completed efficiently. While a museum may have supervisors within different departments, this term does not capture the overall responsibility of managing a museum.

d) Custodian: A custodian is responsible for the maintenance, cleanliness, and security of a building or facility. While a museum may have custodians for the upkeep of the facility, this term does not encompass the broader responsibilities of managing a museum.

Conclusion:
Considering the given options, the most appropriate term that completes the analogy for "Museum" in the same way as "Dean" completes the analogy for "College" is "Curator" (option a). A curator is responsible for managing and organizing museum collections, curating exhibitions, and overseeing the overall functioning of a museum.

Introduction:
In the given analogy, the relationship between India and its President is being compared to the relationship between a State and an entity. We need to determine the correct entity that completes the analogy.

Analogy:
India : President :: State : ?

Explanation:
To understand the analogy better, let's break it down into its components:

India:
India is a country located in South Asia. It is the seventh-largest country by land area and the second-most populous country in the world. India is a democratic country and follows a parliamentary system of government.

President:
The President of India is the head of state and the first citizen of the country. The President is elected by an electoral college consisting of the elected members of both houses of Parliament and the Legislative Assemblies of the States. The President's role is mainly ceremonial and symbolic, with limited executive powers.

State:
In the context of India, a state refers to the administrative divisions of the country. India is divided into 28 states and 8 union territories. Each state has its own government and is headed by a Chief Minister.

Chief Minister:
The Chief Minister is the elected head of the government of a state. The Chief Minister is appointed by the Governor of the state, who is a representative of the President at the state level. The Chief Minister is responsible for the administration and governance of the state.

Conclusion:
Based on the given analogy, the correct entity that completes the analogy is Chief Minister. Just as the President is the head of India, the Chief Minister is the head of a state in India. Therefore, option C) Governor is the correct answer.

Anatomy : Zoology : : Paediatrics : ?
Anatomy and Zoology are both branches of biology that focus on the study of living organisms. Similarly, Paediatrics is a branch of medicine that specifically deals with the medical care of infants, children, and adolescents.

Explanation:

• Anatomy is the branch of biology that deals with the structure of living organisms, including humans. It focuses on the study of the body's organs, tissues, and systems.
• Zoology is the branch of biology that focuses on the study of animals, including their behavior, physiology, and classification.
• Paediatrics is a branch of medicine that specializes in the care of infants, children, and adolescents. Paediatricians are trained to diagnose, treat, and prevent a wide range of medical conditions that affect young patients.
• Just as Anatomy and Zoology are related branches within the field of biology, Paediatrics is related to the field of medicine, specifically focusing on the healthcare needs of young individuals.

Therefore, the analogy presented in the question is that Anatomy is related to Zoology in the same way that Paediatrics is related to Medicine. In both cases, the first term represents a specific branch or specialization within a broader field of study.

Intruder : Burglar

Explanation:
The relationship between the words "hermit" and "solitude" is that a hermit is a person who lives in seclusion, away from society, and solitude means being alone or isolated. Similarly, the relationship between "intruder" and "burglar" is that an intruder is a person who enters a place without permission or authority, and a burglar is a person who enters a building illegally with the intention of committing a crime, usually theft.

Therefore, option B, "Burglar," is the correct answer. Options A, C, and D are not related to the relationship between the given words. "Privacy" is not the opposite of "intruder," "alm" means charity or giving to the poor and has no relation to "intruder," and "thief" is a synonym of "burglar" and cannot be the answer.

In conclusion, the correct answer to the analogy "Hermit : Solitude :: Intruder : ?" is "Burglar."

Porcupine : Rodent :: Mildew : Fungus

In this analogy, we are given a pair of words: "Porcupine" and "Rodent". We need to find another pair of words that has a similar relationship.

Porcupine is a type of animal, specifically a rodent. A rodent is a group of mammals characterized by continuously growing incisors and a single pair of constantly growing teeth in each of the upper and lower jaws. Examples of rodents include mice, rats, squirrels, and beavers.

Similarly, we need to find a word that represents a specific type of organism in the second pair. The word "mildew" refers to a type of fungus.

Mildew is a type of fungus that often appears as a white or gray powdery substance on surfaces. It typically thrives in warm and humid environments. It can be found on various organic materials such as plants, fabrics, and walls. Mildew can cause damage to these materials and can also pose health risks to humans, especially those with respiratory conditions.

Therefore, the relationship between mildew and fungus is similar to the relationship between porcupine and rodent, as mildew is a specific type of fungus, just as porcupine is a specific type of rodent.

Hence, the correct answer is option (d) Fungus.

Months with the same calendar:

The two months in a year that have the same calendar are April and July.

Explanation:

To understand why April and July have the same calendar, we need to look at the structure of the Gregorian calendar.

The Gregorian Calendar:
The Gregorian calendar is the most widely used calendar system in the world. It was introduced by Pope Gregory XIII in 1582 and is a modification of the Julian calendar. The Gregorian calendar follows a 400-year cycle and is based on the Earth's revolution around the Sun.

Months in the Gregorian Calendar:
The Gregorian calendar has 12 months, which are as follows:

1. January
2. February
3. March
4. April
5. May
6. June
7. July
8. August
9. September
10. October
11. November
12. December

Number of Days in Each Month:
The number of days in each month of the Gregorian calendar is as follows:

1. January - 31 days
2. February - 28 days (29 in leap years)
3. March - 31 days
4. April - 30 days
5. May - 31 days
6. June - 30 days
7. July - 31 days
8. August - 31 days
9. September - 30 days
10. October - 31 days
11. November - 30 days
12. December - 31 days

Determining Months with the Same Calendar:
To determine which months have the same calendar, we need to compare the number of days in each month.

In this case, April and July both have 30 days. Therefore, they have the same calendar.

Conclusion:
In conclusion, April and July have the same calendar because they both have 30 days. The Gregorian calendar is structured in a way that some months have the same number of days, while others have different numbers of days. This helps in maintaining a consistent and organized system for tracking time and dates.