Back to Library

Mathematics Quiz

Mathematics

A collection of mathematics problems involving simple interest calculations and logarithmic function properties.

algebra finance logarithms
2 Questions Hard Ages 16+ Sep 15, 2026

Choose a Study Format

Embed This Study Set

Add this interactive study set to your website or blog — all 6 formats included.

<div data-quixly-id="7338"></div> <script src="https://www.quixlylearn.com/assets/embed/widget.js"></script>

About this Study Set

This study set covers Mathematics through 2 practice questions. A collection of mathematics problems involving simple interest calculations and logarithmic function properties. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 2 questions from the Mathematics Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Mr Mangena invested R13 890 in two schemes at 14% and 11% simple interest. If the total interest after 3 years is R5 508, how much was invested in Scheme B (11%)?
  • A R3 651,00
  • B R10 239,00
  • C R3 620,00
  • D R10 251,00
2 If the graph of y = log_b(x) passes through the point (8; 2), what is the value of b?
  • A 2
  • B 2√2
  • C 2/3
  • D 10
📱

Study on the go

Download Quixly and access all study formats on your phone — anywhere, anytime.

Download on App Store Get it on Google Play Get it on Chrome Web Store