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Qn #1731
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$ \text{The sum of } 11^{2} + 12^{2} + \cdots + 30^{2} \text{ is} $
A.
$8070$
B.
$\dfrac{2}{82}$
C.
$1080$
D.
$9700$
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❓ Question: $ \text{The sum of } 11^{2} + 12^{2} + \cdots + 30... | TANCET Group Studies | Tancet Group Studies