The correct option is D 50Here, {(45)^3 + (65)^2}÷ ? = 1907 ⇒{91125 + 4225}÷ ? = 1907 ⇒ ? = 95350/1907 = 50 ...

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453+652÷ ?=19...

Question

${(45)^{3} + (65)^{2}} \div ? = 1907$

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Solution

The correct option is D 50
Here, ${(45)^{3} + (65)^{2}} \div ? = 1907$
$\Rightarrow {91125 + 4225} \div ? = 1907$
$\Rightarrow ? = \frac{95350}{1907} = 50$

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