Last updated on Sep 21, 2026

Indices (OCR GCSE Maths): Quizzes

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Indices

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13 questions from this quiz

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What does $5^4$ mean?

$5×5×5×5$

In the expression $a^2bc$ , which letters are squared?

Only $a$

What does $6^4$ equal?

$6×6×6×6$

Simplify $x^3×x^4$

$x^7$

Simplify $2a^3b^2×5a^2b^3$

$10a^5b^5$

Simplify $x^{12} \div x^4$

$x^8$

Simplify $\frac{20k^{10}}{5k^5}$

$4k^5$

Simplify $(x^3)^5$

$x^{15}$

What does $a^0$ equal?

$1$

Simplify $x^{-2}$

$\frac{1}{x^2}$

What does $64^{\frac{1}{2}}$ equal?

$8$

What does $27^{\frac{1}{3}}$ equal?

$3$

Simplify $8^{-\frac{2}{3}}$

$\frac{1}{4}$

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