Competitive Exams: Geography MCQs (Practice-Test 89 of 118)

    • Assertion (A): Plutonic rocks are intrusive rocks of deep seated origin.
    • Reason (R): Plutonic rocks get cooled slowly at great depth with large crystals.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is not a correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): Straight slope is a type recognized by W. Penck.
    • Reason (R): Straight slope develops due to increasing intensity of erosion.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is not a correct explanation of A

    3. A is true but R is false

    4. A is false but R is true

    • Assertion (A): The desert soils of India are poor in mineral nutrients and hence infertile.
    • Reason (R): The dearth of rainfall and humus does not allow good soil formation.
    1. Both A and R are true and R is the correct explanation of A

    2. Both A and R are true but R is not a correct explanation of A

    3. A is true but R is false

    4. A is false but R is true