Mathematics Study Sets

This content focuses on the properties and representations of the number 28.

This content focuses on the properties and significance of the number 28.

This is a review material for the numerical reasoning section of the 2026 Civil Service Exam, featuring a collection of practice questions and their answers covering arithmetic, sequences, percentages, ratios, and problem-solving.

This quiz covers a range of mathematical concepts including order of operations, patterns, algebraic expressions, exponents, decimals, fractions, statistics, probability, geometry, and linear equations. It includes verification of mathematical statements, problem-solving, and interpretation of data.

This content focuses on the number 99, its properties, and its representation.

This content focuses on the number 99, exploring its numerical properties and representation.

This quiz covers fundamental calculations involving vectors, including addition, subtraction, scalar multiplication, and dot products.

This content covers fundamental concepts in vector calculus, including differentiation and integration of vectors, the vector product, and applications of vectors in calculating areas of geometric shapes like parallelograms and triangles.

This document outlines various angle relationships in geometry, including supplementary, complementary, and angles around a point, along with their corresponding formulas.

This content lists trigonometric ratios (Sine, Cosine, Tangent, Cosecant, Cotangent) and some specific degree values, with some entries indicating 'not defined'.

Explains experimental probability, outcomes, and likelihood of events based on experiments.

An introduction to experimental probability, outcomes, and likelihood of events, including calculating probabilities based on observed outcomes.

A basic introduction to algebraic concepts suitable for 7th graders.

Fundamentals of algebra for 7th grade, focusing on basic concepts and problem-solving.

The Pythagorean Theorem relates the sides of a right triangle.

Test your knowledge of sequences and series concepts.

Test your understanding of rational numbers, including fractions, decimals, and integers.

Test your knowledge of decimals and percentages.