2. Questions Bank
  3. 7th Class
  4. Mental Ability
  5. Perimeter and Area

7th Class Mental Ability Perimeter and Area Question Bank Perimeter and Area

  • question_answer
    Dinakar had a new tape roll of diameter 6 inches. After he used some of the tape, the diameter of the roll had decreased by \[\frac{1}{2}\] inch. Which of the following is closest to the circumference of the roll of tape after decrease?

    A)  5.5 inches                  

    B)  8. 65 inches

    C)                   17.27 inches    

    D)                   18.84 inches

    Correct Answer: C

    Solution :

    Not Available


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