Grade 10 Quiz Bee

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Which of the following illustrates an arithmetic sequence?

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What is the common theme between the 4 pictures in each set?

• A) Permutation

• B) Selection

• C) Combination

• D) Distinction

What do lines m and n illustrate in the figure?

• A) Parallel Tangents

• B) Common Tangent Line

• C) Common Internal Tangents

• D) Common External Tangents

During an initial phase of an outbreak of Coronavirus, the number of infections

can grow geometrically. If there were 2,4,8,… on the first three days of an outbreak,

how many will be infected on the 10th day?

• A) 256

• B) 512

• C) 1024

• D) 2048

To find the value of x in circle C at the right, Juliana sets up the equation:

(12x + 6) + (3x − 6) = 360. Does this equation help in solving for the value

of x? Identify the correct justification.

• A) Yes. The value of x is 24.

• B) Yes. The value of x is 40.

• C) No. Because arcs DF and FE form a semicircle, thus,

  the equation must be (12x + 6) + (3x – 6) = 180.

• D) No. The equation must be (12x + 6) + (3x -6) = 90.

Which of the following graph represent the given polynomial function,

𝑓(𝑥) = 4𝑥^3 + 8𝑥^2 + 𝑥+5?

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Five people from a barangay are listed for vaccination. In how many ways can

these 5 people be scheduled for their appointments?

What does the problem illustrates:

"The teacher determines the number of top 10 students in Mathematics class."

• Combination

• Permutation