Skip to main content

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...
Post a Comment

MCQs-Temperature and its Measurement-Class 6-Science

 Multiple Choice Questions-Chapter 7 (Temperature and its Measurement)-Class 6-Subject Science

***************************************

Multiple Choice Questions (MCQs)

  1. Which of the following is used to measure temperature?
    a) Weighing scale
    b) Thermometer
    c) Barometer
    d) Speedometer
    Answer: b) Thermometer

  2. The unit of temperature in the Celsius scale is:
    a) °C
    b) °F
    c) K
    d) m
    Answer: a) °C

  3. The normal body temperature of a healthy human being is:
    a) 32°C
    b) 37°C
    c) 50°C
    d) 98°C
    Answer: b) 37°C

  4. Which thermometer is used to measure body temperature?
    a) Clinical thermometer
    b) Laboratory thermometer
    c) Room thermometer
    d) Digital clock
    Answer: a) Clinical thermometer

  5. The SI unit of temperature is:
    a) Degree Celsius
    b) Degree Fahrenheit
    c) Kelvin
    d) Newton
    Answer: c) Kelvin

  6. What type of thermometer is commonly used in hospitals?
    a) Room thermometer
    b) Laboratory thermometer
    c) Clinical thermometer
    d) Mercury thermometer
    Answer: c) Clinical thermometer

  7. The temperature at which water boils is:
    a) 50°C
    b) 75°C
    c) 100°C
    d) 150°C
    Answer: c) 100°C

  8. The substance that was traditionally used in thermometers but is now replaced due to its toxicity is:
    a) Water
    b) Alcohol
    c) Mercury
    d) Oxygen
    Answer: c) Mercury

  9. Which scale is not commonly used to measure temperature?
    a) Celsius
    b) Fahrenheit
    c) Kelvin
    d) Kilogram
    Answer: d) Kilogram

  10. Which thermometer can be used from a distance without touching the person?
    a) Mercury thermometer
    b) Infrared thermometer
    c) Digital thermometer
    d) Laboratory thermometer
    Answer: b) Infrared thermometer

  11. The clinical thermometer is designed to measure temperatures between:
    a) 0°C to 100°C
    b) 10°C to 50°C
    c) 35°C to 42°C
    d) -10°C to 110°C
    Answer: c) 35°C to 42°C

  12. A laboratory thermometer is used for measuring:
    a) Body temperature
    b) Room temperature
    c) Temperature of liquids in experiments
    d) Food temperature
    Answer: c) Temperature of liquids in experiments

  13. The temperature at which ice melts is:
    a) 0°C
    b) 25°C
    c) 50°C
    d) 100°C
    Answer: a) 0°C

  14. What happens to the liquid inside a thermometer when the temperature increases?
    a) It contracts
    b) It evaporates
    c) It expands and rises
    d) It solidifies
    Answer: c) It expands and rises

  15. Which temperature scale is mostly used in scientific research?
    a) Celsius
    b) Fahrenheit
    c) Kelvin
    d) Rankine
    Answer: c) Kelvin

  16. Why is mercury used in thermometers?
    a) It is cheap
    b) It does not stick to glass
    c) It is red in color
    d) It is a solid
    Answer: b) It does not stick to glass

  17. The Celsius scale was invented by:
    a) Daniel Fahrenheit
    b) Anders Celsius
    c) Lord Kelvin
    d) Isaac Newton
    Answer: b) Anders Celsius

  18. The Fahrenheit scale is commonly used in:
    a) India
    b) Europe
    c) USA
    d) Africa
    Answer: c) USA

  19. Which instrument is used to measure air temperature?
    a) Room thermometer
    b) Clinical thermometer
    c) Barometer
    d) Speedometer
    Answer: a) Room thermometer

  20. What is the boiling point of water in Fahrenheit?
    a) 100°F
    b) 150°F
    c) 212°F
    d) 300°F
    Answer: c) 212°F

  21. Why should we not hold a laboratory thermometer by the bulb?
    a) It can break easily
    b) It may affect the temperature reading
    c) It will stop working
    d) It will heat up
    Answer: b) It may affect the temperature reading

  22. The Kelvin scale starts from:
    a) 0°C
    b) -273.15°C
    c) 100°C
    d) 32°F
    Answer: b) -273.15°C

  23. What is the main reason for replacing mercury thermometers with digital ones?
    a) Mercury is expensive
    b) Mercury is toxic
    c) Mercury is too heavy
    d) Digital thermometers are faster
    Answer: b) Mercury is toxic

  24. What should be done before using a thermometer?
    a) Shake it well
    b) Heat it
    c) Wash it with soap and water
    d) Freeze it
    Answer: c) Wash it with soap and water

  25. What is the temperature of absolute zero?
    a) -100°C
    b) -273.15°C
    c) 0°C
    d) 32°F
    Answer: b) -273.15°C

  26. Which property of liquids is used in thermometers?
    a) Expansion and contraction
    b) Evaporation
    c) Freezing
    d) Condensation
    Answer: a) Expansion and contraction

  27. What should be done after using a clinical thermometer?
    a) Keep it in the freezer
    b) Wash it with soap and water
    c) Shake it to reset the reading
    d) Both b and c
    Answer: d) Both b and c

  28. What is the use of a kink in a clinical thermometer?
     a) To prevent mercury from rising too fast
    b) To stop mercury from falling immediately
    c) To make the thermometer look stylish
    d) To increase the temperature reading
    Answer: b) To stop mercury from falling immediately

  29. What should not be used to measure body temperature?
    a) Clinical thermometer
    b) Laboratory thermometer
    c) Digital thermometer
    d) Infrared thermometer
    Answer: b) Laboratory thermometer

  30. Which scientist invented the Kelvin scale?
    a) Lord Kelvin
    b) Galileo Galilei
    c) Newton
    d) Einstein
    Answer: a) Lord Kelvin

True or False:

  1. The normal body temperature of a healthy human is 37°C.                             (True)
  2. A clinical thermometer is used to measure room temperature.                        (False)
  3. Mercury thermometers are being replaced by digital thermometers because mercury is toxic.                                                                                                                       (True)
  4. The Celsius scale is also called the centigrade scale.                                          (True)
  5. Temperature can be measured using a barometer.                                            (False)
  6. Water boils at 100°C at sea level.                                                                         (True)
  7. A laboratory thermometer can be used to measure body temperature.          (False)
  8. Infrared thermometers can measure temperature without direct contact.     (True)
  9. Fahrenheit scale is more commonly used in the USA.                                       (True)
  10. Kelvin is the SI unit of temperature.                                                                   (True)

Match the Following:

Column A                                   Column B
1. Clinical thermometer                          a). Measures air temperature
2. Laboratory thermometer                          b) Measures body temperature
3. Mercury                         c) Used for experiments
4. Celsius scale                         d) Toxic liquid metal
5. Fahrenheit scale                         e) Used in most countries
6. 100°C                         f) Used mainly in the 
7. 0°C                         g) USABoiling point of water
8. Infrared thermometer                         h) Freezing point of water
9. Kelvin scale                        i)  Measures without contact
10. Room thermometer                         j) SI unit of temperature

Answer:

Column A                                   Column B
1. Clinical thermometer                          j) Measures body temperature
2. Laboratory thermometer                          a) Used for experiments
3. Mercury                          b) Toxic liquid metal
4. Celsius scale                          c) Used in most countries
5. Fahrenheit scale                          d) Used mainly in the USA
6. 100°C                          e) Boiling point of water
7. 0°C                          f) Freezing point of water
8. Infrared thermometer                          g) Measures without contact
9. Kelvin scale                          h) SI unit of temperature
10. Room thermometer                          i) Measures air temperature

Assertion and Reasoning Questions:

  1. Assertion (A): A laboratory thermometer is not suitable for measuring body temperature.
    Reason (R): A laboratory thermometer does not have a kink to prevent mercury from falling immediately.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

  2. Assertion (A): Mercury is used in thermometers.
    Reason (R): Mercury expands uniformly with temperature changes.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

  3. Assertion (A): Digital thermometers are safer than mercury thermometers.
    Reason (R): Mercury is a poisonous substance that can be harmful if a thermometer breaks.
    Answer: (Both A and R are true, and R is the correct explanation of A.)

  4. Assertion (A): Water always boils at exactly 100°C.
    Reason (R): Boiling point of water depends on atmospheric pressure.
    Answer: (A is false, but R is true. Water boils at lower temperatures at higher altitudes.)

  5. Assertion (A): Celsius and Fahrenheit scales are the only temperature scales used.
    Reason (R): The Kelvin scale is the SI unit of temperature.
    Answer: (A is false, but R is true. The Kelvin scale is also widely used in scientific research.)

********************************************
Labels:

Comments

Post a Comment

Popular posts from this blog

Bridge Course-Class 8- Social Science-India: Agriculture and Soils-Human Resources

                                   Theme-A  India: Agriculture and Soils      Activity-Discussion with the students and explanation by teacher: India is an agricultural country.   More than 60% of the population of the country is engaged in agriculture.  It is one of the world's largest producers of rice, wheat, pulses, spices, and dairy.  The diverse climate and fertile land support varied crop production.  The Green Revolution boosted food grain production, ensuring food security. Government initiatives, modern technology, and irrigation projects aim to enhance productivity.  Agriculture remains vital to India's economy, culture, and rural livelihoods, playing a crucial role in national development.   Food Crops: Major Food Staples : India is a significant producer of rice and wheat, ranking second globally.  Other Important Food Crops :...
11 comments
Read more

ACTIVITY-WEEK-1 EXPLORING GLOBES AND MAPS-CLASS-6-SST

BRIDGE COURSE CLASS-6  SUBJECT- SOCIAL SCIENCE ACTIVITY-WEEK- DAY 1 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> IDENTIFY AND LOCATE CONTINENTS AND OCEANS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> See the map carefully and answers the following questions: Q1. How many continents are there in the world?   a) Seven               b) Six                       c) Five                       d) Eight Q2. Which is the largest continent in the world?       a) Europe              b) Asia            ...
31 comments
Read more

SUGGESTIVE ACTIVITY-WEEK 3- CLASS-6-SST

SUGGESTIVE ACTIVITY WEEK - 3 CLASS-6 SUBJECT- SST *************************** DAY-1 ***************************         IDENTIFICATION AND LOCATION OF MAJOR RIVERS MAP-1               MAP-2                Q1. Name the major rivers of India. Answer:   Ganga, Brahmputra, Yamuna, Mahanadi, Godavari, Narmada, Tapi,                   Krishana and Kaveri. Q2. Which is the longest river of India?         a) Narmada     b) Ganga     c) Yamuna     d) Mahanadi Answer:  b) Ganga Q3. Which river known as the Dakshin Ganga?     a) Godavari     b) Ganga     c) Brahamputra     d) Mahanadi      Answer:  a) Godavari Q4. Which of the following rivers falls in the Arabian Sea?       a) Narmada...
22 comments
Read more