2. Sample Papers
  3. NTSE

NTSE Sample Paper NTSE SAT Practice Test-20

  • question_answer
    Evaluate: \[\sqrt{248+\sqrt{51+\sqrt{169}}}\div {{2}^{5}}\]

    A) 1 

    B) \[\frac{1}{2}\]

    C) \[\frac{1}{4}\]                          

    D) 2

    Correct Answer: B

    Solution :

    [b] \[\sqrt{248+\sqrt{51+13}}\div 32\] \[=\text{ }\sqrt{248+8}\div 32\] \[=\text{ }\sqrt{256}\div 32=16\div 32=\text{ }\frac{1}{2}\]


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