2. Sample Papers
  3. 7th Class
  4. Mathematics

7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-15

  • question_answer
    In the given triangle, \[\angle A=90{}^\circ \]and D is the mid-point of AB. The value of \[B{{C}^{2}}-C{{D}^{2}}\]is equal to:

    A)  \[A{{B}^{2}}\]                                  

    B)  \[\frac{1}{2}\,\,A{{B}^{2}}\]

    C)  \[\frac{1}{4}\,\,A{{B}^{2}}\]             

    D)  \[\frac{3}{4}\,\,A{{B}^{2}}\]

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner