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MCQs-Chapter 8–How the Land Becomes Sacred-Class 7 SST

  Multiple Choice Questions Chapter 8–How the Land Becomes Sacred Class 7 Subject Social Science **************************** 35 MCQs (Multiple Choice Questions) Which of the following religions did not originate in India? a) Buddhism b) Sikhism c) Islam ✔️ d) Jainism The Mahabodhi Stupa is located in: a) Sanchi b) Bodh Gaya ✔️ c) Varanasi d) Mathura A tīrtha symbolically represents: a) A trade route b) A border c) A spiritual crossing ✔️ d) A temple structure In Sikhism, the Akal Takht is located at: a) Patna b) Delhi c) Amritsar ✔️ d) Anandpur The shrine of Sabarimala is in: a) Tamil Nadu b) Karnataka c) Kerala ✔️ d) Andhra Pradesh Pandharpur Wari is a pilgrimage held in: a) Gujarat b) Maharashtra ✔️ c) Odisha d) Punjab Bhūdevī is regarded as: a) A river goddess b) Goddess of wisdom c) Mother Earth ✔️ d) A star deity The Dongria Khond tribe worships which hill? a) Nanda Devi b) Girnar c) Niyam Dongar ✔️ d) Shatru...
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MCQs-A Journey through States of Water-Class 6-Science

 Multiple Choice Questions-Chapter 8 ( A Journey through States of Water)-Class 6-Subject Science

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Multiple Choice Questions (MCQs)

  1. Water exists in how many states?
    a) One
    b) Two
    c) Three
    d) Four
    Answer: c) Three

  2. What happens when we heat ice?
    a) It becomes harder
    b) It turns into water
    c) It turns into steam directly
    d) It remains the same
    Answer: b) It turns into water

  3. The process of water changing into its gaseous form is called:
    a) Condensation
    b) Evaporation
    c) Freezing
    d) Melting
    Answer: b) Evaporation

  4. The process of water vapour turning into liquid is called:
    a) Freezing
    b) Evaporation
    c) Condensation
    d) Boiling
    Answer: c) Condensation

  5. What happens to water when it is cooled to 0°C?
    a) It boils
    b) It turns into ice
    c) It evaporates
    d) It remains liquid
    Answer: b) It turns into ice

  6. The process of a liquid changing into a solid is called:
    a) Melting
    b) Freezing
    c) Evaporation
    d) Condensation
    Answer: b) Freezing

  1. Which factor increases the rate of evaporation?
    a) Low temperature
    b) High humidity
    c) Strong winds
    d) Lack of sunlight
    Answer: c) Strong winds

  2. Water droplets forming on the outer surface of a cold glass is an example of:
    a) Freezing
    b) Evaporation
    c) Condensation
    d) Sublimation
    Answer: c) Condensation

  3. Which of the following is an example of condensation?
    a) Drying of clothes
    b) Steam forming on a mirror after a hot shower
    c) Ice melting
    d) Water boiling
    Answer: b) Steam forming on a mirror after a hot shower

  4. Which state of water has a definite shape and volume?
    a) Liquid
    b) Gas
    c) Solid
    d) None of the above
    Answer: c) Solid

  5. What is the main reason behind the formation of clouds?
    a) Melting
    b) Condensation
    c) Freezing
    d) Boiling
    Answer: b) Condensation

  6. Water boils at what temperature at sea level?
    a) 50°C
    b) 75°C
    c) 100°C
    d) 150°C
    Answer: c) 100°C

  7. When water freezes, it:
    a) Expands
    b) Contracts
    c) Remains the same
    d) Turns into gas
    Answer: a) Expands

  8. Which of the following is an example of sublimation?
    a) Ice melting
    b) Water boiling
    c) Dry ice turning into gas
    d) Water freezing
    Answer: c) Dry ice turning into gas

  1. Which of the following statements about evaporation is correct?
    a) It occurs only at boiling point
    b) It happens only in sunlight
    c) It takes place at all temperatures
    d) It does not depend on temperature
    Answer: c) It takes place at all temperatures

  2. What happens when steam is cooled?
    a) It turns into ice
    b) It remains the same
    c) It turns into water
    d) It disappears
    Answer: c) It turns into water

  3. Why does an earthen pot keep water cool?
    a) It absorbs heat from the water
    b) Water seeps through its walls and evaporates
    c) It has a built-in cooling system
    d) It conducts heat away from water
    Answer: b) Water seeps through its walls and evaporates

  4. The presence of water vapour in the air is called:
    a) Condensation
    b) Humidity
    c) Evaporation
    d) Freezing
    Answer: b) Humidity

  5. Which of the following processes is responsible for the drying of wet clothes?
    a) Freezing
    b) Condensation
    c) Evaporation
    d) Sublimation
    Answer: c) Evaporation

  6. What is the name of the cycle in which water continuously changes its state and moves around the Earth?
    a) Water motion
    b) Water flow
    c) Water cycle
    d) Water evaporation
    Answer: c) Water cycle

  7. Which of the following statements is true about condensation?
    a) It is the process of changing water into steam
    b) It is the process of water vapour turning into liquid
    c) It only happens in winter
    d) It requires high temperature
    Answer: b) It is the process of water vapour turning into liquid

  8. Why do wet clothes dry faster on a windy day?
    a) Wind adds heat to the clothes
    b) Wind increases humidity
    c) Wind removes water vapour faster
    d) Wind prevents evaporation
    Answer: c) Wind removes water vapour faster

  9. Which process is responsible for the formation of frost in winter?
    a) Evaporation
    b) Freezing
    c) Condensation
    d) Melting
    Answer: b) Freezing

  10. When ice melts, it:
    a) Increases in size
    b) Loses energy
    c) Becomes a gas
    d) Turns into liquid water
    Answer: d) Turns into liquid water

  11. Which of the following activities is an example of evaporation?
    a) Water boiling in a kettle
    b) Ice cubes melting
    c) Dew forming on leaves
    d) Water drying up from a puddle
    Answer: d) Water drying up from a puddle

  12. Which of the following factors reduces evaporation?
    a) High temperature
    b) Low humidity
    c) More wind
    d) Cold weather
    Answer: d) Cold weather

  13. How do clouds form in the sky?
    a) By evaporation of water
    b) By condensation of water vapour
    c) By mixing of air and dust
    d) By freezing of air
    Answer: b) By condensation of water vapour

  14. Why does steam disappear after some time?
    a) It turns into ice
    b) It condenses into water vapour
    c) It burns
    d) It turns into a solid
    Answer: b) It condenses into water vapour

  15. Which of the following helps in faster evaporation?
    a) Keeping water in a small area
    b) High humidity
    c) Keeping water in a wide container
    d) Cold temperature
    Answer: c) Keeping water in a wide container

  16. When ice is kept in an open container at room temperature, it:
    a) Freezes more
    b) Turns into gas directly
    c) Melts into liquid water
    d) Becomes colder
    Answer: c) Melts into liquid water

True or False

  1. Condensation is the process of changing liquid water into gas.                     (False)
  2. Evaporation happens only at boiling temperature.                                         (False)
  3. Clouds form due to condensation of water vapour.                                        (True)
  4. Water freezes at 100°C.                                                                                     (False)
  5. Humidity refers to the amount of water vapour present in the air.             (True)
  6. Wind helps in increasing the rate of evaporation.                                         (True)
  7. Dew forms due to evaporation of water vapour.                                            (False)
  8. Water vapour is the gaseous state of water.                                                   (True)
  9. Ice, water, and steam are different substances.                                             (False)
  10. Boiling and evaporation are two completely different processes.                 (False, they are similar but happen at different temperatures.)

Match the Following

Column A   Column B
1. Evaporation                   a) Ice turning into water
2. Condensation                   b) Water changing into vapour
3. Freezing                   c) Vapour changing into liquid
4. Boiling                   d) Water turning into ice
5. Humidity                   e) Rapid evaporation of water
6. Clouds                   f) Water vapour in the air
7. Ice                   g) Formed by condensation
8. Steam                   h) Solid state of water
9. Water cycle                   i) Gaseous state of water

10. Melting

                   j) Continuous movement of water

Answer:

Column A                                  Column B

1. Evaporation                   j) Water changing into vapour
2. Condensation                   a) Vapour changing into liquid
3. Freezing                   b) Water turning into ice
4. Boiling                   c) Rapid evaporation of water
5. Humidity                   d) Water vapour in the air
6. Clouds                   e) Formed by condensation
7. Ice                   f) Solid state of water
8. Steam                   g) Gaseous state of water
9. Water cycle                   h) Continuous movement of water

10. Melting

                   i) Ice turning into water


Assertion and Reasoning Questions

  1. Assertion (A): Water kept in an open container evaporates over time.
    Reason (R): Evaporation occurs as water molecules escape into the air.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

  2. Assertion (A): Ice and water are two different substances.
    Reason (R): Ice and water have different physical states but are made of the same substance.
    Answer: (A is false, but R is true.)

  3. Assertion (A): Clothes dry faster under a fan.
    Reason (R): Moving air speeds up evaporation.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

  4. Assertion (A): Boiling and evaporation are the same processes.
    Reason (R): Both involve the conversion of water into vapour, but boiling happens at a fixed temperature.
    Answer: (A is false, but R is true.)

  5. Assertion (A): A mirror becomes foggy after a hot shower.
    Reason (R): Water vapour condenses on the cold surface of the mirror.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

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