Directions (46-60) : What should come in place of question mark (?) in the following questions ?
\( \Large \sqrt{2 + \frac{1}{144} \div \sqrt{ \left(1 + \frac{49}{576}\right) } } X 2 \frac{7}{34} \) = ?
Correct Answer: Description for Correct answer:
\( \Large ? = \sqrt{2 + \frac{1}{144}} \div \sqrt{1 + \frac{49}{576} } \times 2\frac{7}{34} \) \( \Large ? = \sqrt{\frac{288+1} {144} }\div \sqrt{\frac{576 + 49}{576 } } \times \frac{75}{34} \)
\( \Large = \sqrt{\frac{289}{144}} \div \sqrt{\frac{625}{576}} \times \frac{75}{34} \)
\( \Large = \frac{17}{12} \div \frac{25}{24} \times \frac{75}{34} = \frac{17}{12} \times \frac{24}{25} \times \frac{75}{34} = 3 \)
Part of solved IBPS Clerk-Preliminary Exam questions and answers :
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