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Question

Quantitative Ability and Data Interpretation Question on Logarithms

Find the value of log1010+log102+log10 10n

A

n2+1

B

n2-1

C

n2+n2\frac{n^2+n}{2}.n(n+1)3\frac{n(n+1)}{3}

D

n2+n2\frac{n^2+n}{2}

Answer

n2+n2\frac{n^2+n}{2}

Explanation

Solution

The correct option is (D): n2+n2\frac{n^2+n}{2}