What will come in place of the question mark (?) in the following questions ?
$$((441)^{\frac{1}{2}}\times 207 \times (343)^{\frac{1}{3}})\div ((14)^2 \times (529)^{\frac{1}{2}})=?$$
= $$((441)^{1/2}\times 207 \times (343)^{1/3}\div ((14)^2 \times (529)^{1/2}$$
= $$(21\times207\times7\div(196\times23))$$
Using BODMAS rule
= $$\frac{30429}{4508}$$
= 6.75
Hence option B is correct
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