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Home Verbal Reasoning Assertion and Reason Comments

  • Question
  • Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Diamond is used for cutting glass. Reason (R) : Diamond has a high refractive index.


  • Options
  • 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.

  • Correct Answer
  • Both A and R are true but R is NOT the correct explanation of A. 

    Explanation

    Diamond is very hard due to its rigid three dimensional structure and so, it is used for cutting glass. Refractive index of diamond is high and gives it the greater transparency and brilliance. 

     

     


  • Assertion and Reason problems


    Search Results


    • 1. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Pressure cookers are fitted with ebonite handles. Reason (R) : Ebonite is strong.

    • Options
    • 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.
    • Discuss
    • 2. The birth rate in India, Nepal, Sri Lanka, Bangladesh and Pakistan was calculated. The birth rate in Nepal is the lowest, while the birth rate in Pakistan is higher than that in Sri Lanka, and lower than that in India. The birth rate in Bangladesh is higher than that in Nepal, and lower than that in Sri Lanka. Which country has the highest birth rate?

    • Options
    • A. Bangladesh
    • B. Pakistan
    • C. India
    • D. Sri Lanka
    • Discuss
    • 3. A is taller than B, who is shorter than C, but taller than D. Who is the shortest?

    • Options
    • A. B
    • B. C
    • C. D
    • D. A
    • Discuss
    • 4. A's weight is more than the weight of C, and A has the second highest weight. E weighs more than A. B weighs more than D. Who is the heaviest?

    • Options
    • A. B
    • B. D
    • C. E
    • D. A
    • Discuss
    • 5. Mohan, Ritika, Janvi, Priya and Riya are friends. Janvi runs faster than Ritika but slower than Priya. Mohan is the slowest runner and Riya runs faster than Priya. Who runs the fastest among the five?

    • Options
    • A. Priya
    • B. Riya
    • C. Ritika
    • D. Mohan
    • Discuss
    • 6. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Pluto is the coldest planet Reason (R) : It receives slanting rays of- the sun.

    • Options
    • 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.
    • Discuss
    • 7. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Eskimos reside in igloos. Reason (R) : No other material except snow is available.

    • Options
    • 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.
    • Discuss
    • 8. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion(A) : Bangladesh imports jute from India. Reason (R) : Bangladesh has most of the jute mills.

    • Options
    • 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. Both A and R are false.
    • Discuss
    • 9. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Simla is colder than Delhi. Reason (R) : Simla is at a higher altitude as compared to Delhi.

    • Options
    • 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.
    • Discuss
    • 10. Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : We prefer to wear white clothes in winter. Reason (R) : White clothes are good reflectors of heat.

    • Options
    • 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.
    • Discuss


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