Surds and Indices - Arithmetic Aptitude Questions and Answers

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\( \frac { (243)^n/5*362n+1} { 9^n*3^n-1 }=?\)

3ⁿ

\(\frac { 1 } { 1+a^(n-m) } +\)\(\frac { 1 } { 1+a^(m-n) }=?\)

\(\frac { 1 } { 2 } \)

a^m + n

If m and n are whole numbers such that mⁿ = 121, the value of (m - 1)^{n + 1} is:

121

1000

\([\frac { X^b } {X^c } ]^(b+c-a)\).\([\frac { X^c } {X^a} ]^(c+a-b)\)\([\frac { X^a} {X^b} ]^(a+b-c)=?\)

x^abc

x^{ab + bc + ca}

x^{a + b + c}

If x = 3 +2 \(\sqrt{2} \), then the value of		\(\sqrt{X} \)	-	1		is:
				\(\sqrt{X} \)\(\)

\(2\sqrt{2}\)

3\(\sqrt{3}\)

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