General Knowledge Quiz for 14 Year Olds - Mathematics and Logic

What is the value of 2 + 2?

• 10

• 5

• 4

• 3

Simplify the expression: 3x + 2y - 5x + 4y

• 8xy - 5

• 5x + 2y

• -3x - 2y

• -2x + 6y

If a triangle has angles measuring 45°, 45°, and 90°, what type of triangle is it?

• Isosceles triangle

• Scalene triangle

• Right-angled triangle

• Equilateral triangle

What is the value of 5! (5 factorial)?

• 120

• 60

• 10

• 25

If a square has a side length of 6 cm, what is its perimeter?

• 10 cm

• 24 cm

• 36 cm

• 12 cm

Solve for x: 2x - 5 = 11

• x = 3

• x = 8

• x = 10

• x = 6

What is the next number in the sequence: 2, 4, 8, 16, ___?

• 64

• 12

• 32

• 24

If a car travels at a speed of 60 miles per hour, how far will it travel in 3 hours?

• 120 miles

• 180 miles

• 200 miles

• 90 miles

What is the value of π (pi) to two decimal places?

• 3.14

• 3.25

• 4.13

• 2.71

If a box contains 12 red balls, 8 blue balls, and 5 green balls, what is the probability of drawing a blue ball?

• 8/25

• 20/25

• 5/25

• 12/25