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Middle School Set 13 (2019) - Round 2 - Question 13

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TOSS-UP: PHYSICAL SCIENCE Short Answer

What type of energy is associated with an object's motion?

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Middle School Set 15 (2021) - Round 1 - Question 5

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BONUS: MATH Short Answer

Solve the following equation for x: open parenthesis 7x - 6 close parenthesis squared = 64.

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Middle School Set 3 (2007) - Round 3 - Question 16

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TOSS-UP: EARTH SCIENCE Short Answer

Recently, Pluto was de-listed as a planet. To what category does it now belong?

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Middle School Set 1 (2009) - Round 8 - Question 4

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TOSS-UP: LIFE SCIENCE Multiple Choice

Which of the following terms do biologists most often use to describe animals that do not move by their own design or effort:

  • W. saprophytic
  • X. instar
  • Y. motile
  • Z. sessile
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Middle School Set 1 (2009) - Round 9 - Question 10

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BONUS: EARTH SCIENCE Multiple Choice

According to the Rock Cycle, once conglomerate sedimentary rocks are formed, the most direct pathway in the formation of sediments is by which of the following:

  • W. weathering and erosion
  • X. compaction and cementation
  • Y. cooling and crystallization
  • Z. heat and pressure
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Middle School Set 11 (2017) - Round 12 - Question 22

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BONUS: MATH Short Answer

Two lines in space are each perpendicular to a third line. Identify all of the following three relationships that could be true of the first two lines: 1) They are perpendicular; 2) They are parallel; 3) They are skew.

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Middle School Set 12 (2018) - Round 3 - Question 16

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BONUS: MATH Short Answer

The total volume of 3 identical tanks that are circular cylinders is 540π. If the height of one tank is 5, what is its radius?

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Middle School Set 8 (2014) - Round 7 - Question 5

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BONUS: EARTH AND SPACE SCIENCE Multiple Choice

Which of the following accurately describes the structure of the Sun?

  • W. Convective core, convective envelope
  • X. Radiative core, radiative envelope
  • Y. Convective core, radiative envelope
  • Z. Radiative core, convective envelope
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Middle School Set 13 (2019) - Round 1 - Question 10

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TOSS-UP: ENERGY Short Answer

Researchers at the National Energy Technology Lab have recovered pressurized ocean cores from the Gulf of Mexico that contain methane hydrates. When the methane that is extracted from these cores is fully combusted in oxygen to drive a heat engine, what are the two end products?

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Middle School Set 3 (2007) - Round 9 - Question 4

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TOSS-UP: MATH Short Answer

When 2 fair dice are rolled simultaneously and the face values added,which of the following five numbers is the most common roll: 5, 6, 7, 9, 11

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