General Math Grade 11
How much is the weekly wage if a worker earns ₱500 per day and works 5 days a week? ; ₱2,500
Which amount is deducted from gross income? ; Tax
What is gross income? ; Total earnings before deductions
How much is a 5% commission on ₱20,000 sales? ; ₱1,000
What is the selling price of an ₱800 product with a 10% markup? ; ₱880
What is 12% VAT on ₱1,000? ; ₱120
What is the profit if an item costs ₱500 and is sold for ₱650? ; ₱150
What generally causes inflation? ; Prices increase
What is the next term in the sequence 2, 4, 6, 8, ___? ; 10
How does the Fibonacci sequence begin? ; 1, 1, 2, 3
Which sequence is arithmetic? ; 3, 6, 9, 12
How is each term obtained in a geometric sequence? ; By multiplying by a constant ratio
What is a number series? ; The sum of terms in a sequence
What is the sum of 1 + 2 + 3 + 4? ; 10
What is sigma notation (Σ) used for? ; Representing repeated addition
Which is an example of a geometric series? ; 2 + 6 + 18 + 54
What are monthly loan payments an example of? ; Periodic payments
Why do investments increase over time? ; Interest accumulation
What is the best unit for measuring the length of a classroom? ; Meter
Convert 2 meters to centimeters. ; 200 cm
How many grams are in 1 kilogram? ; 1,000 grams
When is currency conversion commonly required? ; International travel
What formula is used to find the volume of a rectangular prism? ; Length × Width × Height
What is the volume of a cube with side length 4 cm? ; 64 cm³
What is surface area? ; The total area covering the outside of an object
Which equation represents a linear function? ; y = 2x + 3
What is the graph of a quadratic function called? ; Parabola
Which function contains an absolute value symbol? ; y = |x|
What can functions be used for? ; Modeling real-life situations
Which real-life example can be represented by a piecewise function? ; Flat fare rates
What do piecewise functions contain? ; Different rules for different intervals
Which measure represents the average of a data set? ; Mean
Which level of measurement uses categories only? ; Nominal
How is the range of a data set found? ; Highest value minus lowest value
What tool is commonly used to organize and analyze data? ; Spreadsheet software
Which trigonometric ratio equals opposite divided by hypotenuse? ; Sine
Where are angles of elevation and depression commonly used? ; Navigation and surveying
What is Heron's Formula used to find? ; Area of a triangle
What types of random variables are there? ; Discrete and continuous
Which graph is associated with a normal distribution? ; Bell-shaped curve
What is the mean of the standard normal distribution? ; 0
What does expected value refer to? ; Average outcome of a random variable
What symbol is used for the null hypothesis? ; H₀
What does Pearson's r measure? ; Correlation between variables
What is a scatter plot used for? ; Showing relationships between variables
What is a proposition? ; A statement that is either true or false
What is a compound proposition? ; Two or more propositions joined together
What is a tautology? ; A statement that is always true