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Math and Science Olympics - 2025 (RED TEAM)

Authored by Ms. Rhe

Mathematics

6th - 8th Grade

Used 1+ times

Math and Science Olympics - 2025 (RED TEAM)
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: 5x + 3x − 2x

6x

7x

8x

10x

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert 3/5 into a percentage.

40%

50%

60%

80%

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the value of x if x + 7 = 12.

3

5

7

10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of a rectangle with length 8 cm and width 5 cm?

20 cm²

30 cm²

40 cm²

50 cm²

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Expand: (x+3) (x+2) .

x² + 5x + 6

x² + 6x + 5

x² + 3x + 2

x² + 2x + 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 When an object is immersed in a liquid, the upthrust that acts on the object is equal to the

A. mass of the object

B. weight of the object

C. mass of the liquid displaced

D. weight of the liquid displaced

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following elements is a macronutrient required by plants to synthesise protein?

A. Magnesium

B. Calcium

C. Iron

D. Nitrogen

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