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Logical Reasoning :: Assertion and Reason

  1. Assertion (A): The bulb filament is made of silver.

    Reason (R): Silver does not melt.

  2. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  3. Assertion (A): Telephone wires sag more in summers than winters.

    Reason (R): The wires expand due to heat.

  4. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  5. Assertion (A): The handles of pressure cooker are made of ebonite.

    Reason (R): Ebonite is a hard metal which does not break easily.

  6. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  7. Assertion (A): The earthworms reduce the fertility of the soil.

    Reason (R): They make the soil soft and porous.

  8. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  9. Assertion (A): A fish has a streamlined body.

    Reason (R): The streamlined body helps fishes move faster in the water.

  10. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  11. Assertion (A): Carbon monoxide when inhaled for longer duration causes death.

    Reason (R): Carbon monoxide combines with hemoglobin.

  12. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  13. Assertion: Today the youth in India like western dance forms more than Indian classical dance forms.

    Reason: Western dance forms have strong base than Indian classical dance forms.

  14. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  15. Assertion: Grains should be consumed without Sprouting.

    Reason: Sprouting kills many vital nutrients.

  16. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.

  17. Assertion: Goiter is more common in people living in the mountainous regions.

    Reason: The food of people in mountains lacks in iodine.

  18. A.
    Both A and R are true, and R is the correct explanation of A.
    B.
    Both A and R are true, but R is not the correct explanation of A.
    C.
    A is true, but R is false.
    D.
    A is false, but R is true.
    E.
    Both A and R are false.