Question:
Simplify: \(\left(\dfrac{224}{\sqrt{256}}\right) \times \left(\dfrac{\sqrt{625}}{25}\right) \times \left(\dfrac{\sqrt{144}}{12}\right)\)
सरल कीजिए: \(\left(\dfrac{224}{\sqrt{256}}\right) \times \left(\dfrac{\sqrt{625}}{25}\right) \times \left(\dfrac{\sqrt{144}}{12}\right)\)
Options:
- 28
- 29
- 14
- 31
- 28
- 29
- 14
- 31
Correct Answer: c)
Explanation:
\(\sqrt{256} = 16 \implies \dfrac{224}{16} = 14\).
\(\sqrt{625} = 25 \implies \dfrac{25}{25} = 1\).
\(\sqrt{144} = 12 \implies \dfrac{12}{12} = 1\).
Expression = \(14 \times 1 \times 1 = 14\).
\(\dfrac{224}{16} \times \dfrac{25}{25} \times \dfrac{12}{12} = 14 \times 1 \times 1 = 14\)।