Palayamkottai Question Paper 11th 2019 Sample Q&A

Palayamkottai question paper for class 11th 2019 includes important questions from various subjects like English, Tamil, Mathematics, Physics, Chemistry, Biology, and others.

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Question: What is the main message of “The Gift of the Magi”?

Answer: The main message is about selfless love and sacrifice in relationships.

Question: How does the poet present the concept of hope in “Hope is the Thing with Feathers”?

Answer: The poet compares hope to a bird that sings within the soul, even in difficult times.

Question: What role does irony play in the short story “The Necklace”?

Answer: Irony is central, as the protagonist learns that the expensive necklace she lost was actually a fake.

Question: What is the significance of the setting in “The Last Leaf”?

Answer: The gloomy setting reflects the emotional state of the characters and their struggles.

Question: What moral lesson is conveyed in “The Selfish Giant”?

Answer: The story conveys that love and kindness bring true happiness.

Question: Explain the character transformation of Scrooge in “A Christmas Carol”.

Answer: Scrooge changes from a miserly, selfish man to a kind and generous person.

Question: What is the significance of the title “Pride and Prejudice”?

Answer: The title reflects the main themes of the novel, which are prejudice and the danger of pride.

Question: How does Shakespeare present the theme of ambition in “Macbeth”?

Answer: Ambition is portrayed as a destructive force that leads to Macbeth’s downfall.

Question: Describe the relationship between George and Lennie in “Of Mice and Men”.

Answer: George and Lennie share a deep bond of friendship and care for each other.

Question: What is the central theme of the play “The Merchant of Venice”?

Answer: The play deals with themes of justice, mercy, and the nature of contracts.

Question: Explain the role of fate in “Romeo and Juliet”.

Answer: Fate plays a significant role as it brings Romeo and Juliet together but also leads to their tragic end.

Question: What is the significance of the ending of “The Great Gatsby”?

Answer: The ending reflects the theme of the American Dream and its ultimate failure for Gatsby.

Question: What is the central conflict in “To Kill a Mockingbird”?

Answer: The central conflict revolves around racial injustice and moral integrity.

Question: How does the setting of “Wuthering Heights” influence the characters?

Answer: The wild and isolated setting mirrors the passionate and tumultuous relationships between the characters.

Question: What does the character of Atticus Finch represent in “To Kill a Mockingbird”?

Answer: Atticus represents moral integrity and the fight for justice.

Question: Explain the use of symbolism in “The Scarlet Letter”.

Answer: The scarlet letter “A” symbolizes sin, guilt, and the complexity of human morality.

Mathematics

Question: What is the formula for calculating the area of a circle?

Answer: The area of a circle is given by the formula A = πr², where r is the radius of the circle.

Question: Define the Pythagorean theorem.

Answer: The Pythagorean theorem states that in a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Question: How do you solve a quadratic equation?

Answer: A quadratic equation can be solved using the quadratic formula: x = [-b ± √(b² – 4ac)] / 2a.

Question: What is the sum of angles in a triangle?

Answer: The sum of the angles in a triangle is always 180 degrees.

Question: Define a tangent to a circle.

Answer: A tangent is a line that touches a circle at exactly one point without crossing it.

Question: What is the slope of a line?

Answer: The slope of a line is the ratio of the vertical change to the horizontal change between two points on the line.

Question: Explain the concept of limits in calculus.

Answer: A limit describes the value that a function approaches as the input approaches a certain point.

Question: What is an arithmetic sequence?

Answer: An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

Question: Define the concept of integration in calculus.

Answer: Integration is the process of finding the area under a curve, representing the accumulation of quantities.

Question: What is the difference between a scalar and a vector?

Answer: A scalar is a quantity with only magnitude, while a vector has both magnitude and direction.

Question: How is the area of a triangle calculated?

Answer: The area of a triangle is calculated using the formula A = ½ * base * height.

Question: What is the meaning of an asymptote?

Answer: An asymptote is a line that a curve approaches but never touches.

Question: Define a logarithm.

Answer: A logarithm is the exponent to which a base must be raised to obtain a given number.

Question: How do you calculate the perimeter of a rectangle?

Answer: The perimeter of a rectangle is given by the formula P = 2(length + width).

Question: What is the equation of a straight line?

Answer: The equation of a straight line is given by y = mx + c, where m is the slope and c is the y-intercept.

Question: What is the difference between a combination and a permutation?

Answer: A combination is a selection of items where order does not matter, while a permutation considers the order of the items.

Question: Define a matrix.

Answer: A matrix is a rectangular array of numbers arranged in rows and columns.

Question: How do you find the derivative of a function?

Answer: The derivative of a function is found by applying the rules of differentiation to calculate the rate of change of the function.

Question: What is the difference between a linear equation and a quadratic equation?

Answer: A linear equation has the form ax + b = 0, while a quadratic equation has the form ax² + bx + c = 0.

Physics

Question: What is Newton’s first law of motion?

Answer: Newton’s first law states that an object will remain at rest or in uniform motion unless acted upon by an external force.

Question: Define the concept of momentum.

Answer: Momentum is the product of an object’s mass and velocity.

Question: What is the speed of light in a vacuum?

Answer: The speed of light in a vacuum is approximately 3.0 x 10⁸ meters per second.

Question: Explain the principle of conservation of energy.

Answer: The principle of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

Question: What is the difference between speed and velocity?

Answer: Speed is a scalar quantity representing how fast an object is moving, while velocity is a vector quantity that includes direction.

Question: Define acceleration.

Answer: Acceleration is the rate of change of velocity of an object.

Question: What is the formula for calculating work done?

Answer: The work done is calculated using the formula W = F * d * cos(θ), where F is the force, d is the distance, and θ is the angle between the force and displacement.

Question: Explain the concept of potential energy.

Answer: Potential energy is the energy stored in an object due to its position or configuration.

Question: What is Ohm’s law?

Answer: Ohm’s law states that the current flowing through a conductor is directly proportional to the voltage and inversely proportional to the resistance, expressed as V = IR.

Question: Define refraction of light.

Answer: Refraction is the bending of light as it passes from one medium to another with a different refractive index.

Chemistry

Q1: What is an atom?
An atom is the smallest part of a chemical element that can exist. It consists of protons, neutrons, and electrons.

Q2: What is water made of?
Water is made of two hydrogen atoms and one oxygen atom. The formula for water is H₂O.

Q3: What is a molecule?
A molecule is a group of two or more atoms that are joined together.

Q4: What is the chemical formula for carbon dioxide?
The formula for carbon dioxide is CO₂. It is made of one carbon atom and two oxygen atoms.

Q5: What is an element?
An element is a substance that is made of only one type of atom, like oxygen (O), hydrogen (H), or gold (Au).

Biology

Q1: What is the process of breathing called?
The process of breathing is called respiration. We take in oxygen and release carbon dioxide.

Q2: What are plants’ food-making process called?
Plants make their food through a process called photosynthesis. They use sunlight, water, and carbon dioxide to make food and oxygen.

Q3: What is the function of the heart?
The heart pumps blood throughout the body to supply oxygen and nutrients to cells.

Q4: What are bones made of?
Bones are made of calcium and other minerals. They give structure to the body.

Q5: What does the brain do?
The brain controls all functions in the body, like thinking, movement, and breathing.

Tamil

Q1: எழுத்து என்றால் என்ன?
எழுத்து என்பது சொற்களை உருவாக்கும் அடிப்படை அலகாகும்.

Q2: தமிழ் இலக்கியத்தின் மூன்றாவது காலம் எது?
பரிபாடல் காலம் என்பது தமிழ் இலக்கியத்தின் மூன்றாவது காலமாகும்.

Q3: சங்கம் என்பது என்ன?
தமிழ் இலக்கியத்தில் சங்கம் என்பது மூன்று காலங்களின் சிறப்பான படைப்புகளைக் குறிக்கிறது.

Q4: கம்பராமாயணம் எப்போது எழுதப்பட்டது?
கம்பராமாயணம் 12 ஆம் நூற்றாண்டில் எழுதப்பட்டது.

Q5: ‘தோளில் மேல் பல் நூல்’ என்ற சொல்லின் பொருள் என்ன?
இது கல்வி அல்லது அறிவைப் பெறுதல் என்பதைக் குறிக்கிறது.

Mathematics

Q1: What is the result of adding 5 and 3?
The result is 8.

Q2: What is subtraction?
Subtraction is when you take one number away from another. For example, 10 minus 4 equals 6.

Q3: What is the formula for finding the area of a rectangle?
The area of a rectangle is found by multiplying its length by its width:
Area = Length × Width.

Q4: What is multiplication?
Multiplication is repeated addition. For example, 3 × 2 means adding 3 two times: 3 + 3 = 6.

Q5: What is division?
Division is splitting a number into equal parts. For example, 12 divided by 4 equals 3.