class 11 entrance question papers 2082

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🔬 Science Questions

Physics

1. State Newton’s second law of motion and derive the relation: $F = ma$.

2. A body is thrown vertically upwards with a velocity of 20 m/s. How high will it go? (Take $g = 9.8 \, m/s^2$)

3. Define work. Calculate the work done when a force of 10 N moves a body through 5 m.

Chemistry

1. What is a chemical reaction? Write a balanced equation for the reaction of hydrochloric acid with sodium hydroxide.

2. Define mole. How many molecules are there in 2 moles of water?

3. Name one acid, one base, and one salt used in daily life.

Biology

1. What is photosynthesis? Write its word equation.

2. Name the parts of a plant cell visible under a microscope.

3. Define respiration and write its word equation.

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🔢 Mathematics Questions

1. Simplify:

   $$\frac{2x^2 - 8}{x^2 - 4}$$

2. Solve the quadratic equation:

   $$x^2 - 5x + 6 = 0$$

3. Find the area of a triangle with base 10 cm and height 8 cm.

4. If 3 pens cost Rs. 45, how much do 7 pens cost?

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📘 English Questions

1. Write a paragraph on "Importance of Education".

2. Change the sentence into passive voice:
   She writes a letter.

3. Fill in the blanks with correct prepositions:
   He is good ___ mathematics.
   She was born ___ Monday.