📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      (?)2 + 8.113 = 28.92

      – 73.03  What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
      A 16 Correct Answer Incorrect Answer
      B 28 Correct Answer Incorrect Answer
      C 25 Correct Answer Incorrect Answer
      D 32 Correct Answer Incorrect Answer

      Solution

      (?)2 + 83 = 292 – 73 (?)2 + 512 = 841 – 73 (?)2 = 768 – 512 (?)2 = 256 ? = 16

      Practice Next
      ask-question