plumiIndices: WJEC A‑Level Maths questions
WJEC A-Level Maths past-paper questions on 2.1 Indices, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 4 questions on Indices, as a list
- Summer 2025, AS Unit 1, Q3 (6 marks): 3. Showing all your working, simplify the following expressions. 8 4 2 a a 3 (a) [3] 1 a 3
- Summer 2024, AS Unit 1, Q6 (7 marks): 6. (a) Find the exact value of x that satisfies the equation 5 7 x 4 147 . [4] 1 x 2 Show that (8 x 18) 9 x , may be written as 2(2 x 3) (b) , where . [
- Summer 2023, AS Unit 1, Q5 (4 marks): × a − a 3 0 5 3 512a2 Simplify the expression . [4] 1 a 6
- Summer 2019, AS Unit 1, Q10 (13 marks): 0 a) Solve the following simultaneous equations. 33x × 9 y = 27 2−3x × 8−y = 1 [6] 64 b) Find the value of x satisfying the equation loga3 + 2logax – loga(x – 1
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