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


    Question

    447.79 ÷ √(√2400) + 30.94 × 6.07 – 5.08 × 21.96

    = ? 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 175 Correct Answer Incorrect Answer
    B 165 Correct Answer Incorrect Answer
    C 115 Correct Answer Incorrect Answer
    D 140 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 447.79 ÷ √(√2400) + 30.94 × 6.07 – 5.08 × 21.96 = ? 448 ÷ √(√2401) + 31 × 6 – 5 × 22 ~ ? 448 ÷ √49 + 186 – 110 ~ ? 448 ÷ 7 + 76 ~ ? 64 + 76 ~ ? ? ~ 140

    Practice Next

    Relevant for Exams:

    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call