Statistics
Probability
Algebra
Math General
General Knowledge
100
What is the Mode?
The most common value
100
What is the probability of selecting a red Queen from a normal pack of 52 cards
2/52 OR 1/26
100
Simplify: 2a + 5a - 3a
4a
100
What is the perimeter of a circle called?
Circumference
100
What is the only land mammal that cannot jump?
An elephant
200

What is the median?

Middle score. 

200
What is the probability or getting either a 2 or 5 on one die?
2/6 OR 1/3
200
Simplify: 2a - 5b -3a + 2b
-a -3b
200
How many miligrams are in a gram?
1000
200
How many legs does a butterfly have?
6
300

Find the Mean of the following ( 10, 12, 9, 8, 9, 11, 7, 5, 10)

9

300
What is the probability of rolling two dice and getting a 3 on both of them?
1/36
300
Expand: 2x(x - 4)
2x^2 - 8x
300
Subtract half of fifty from half of a thousand
475
300
What is a rhino's horn made out of?
Hair
400

What type of data would: the mass of each student in this class, recorded to the nearest Kg. 

Bonus points: What type of graph would you choose to represent this data

Numerical and continuous

Bonus: Histogram (because it is continuous data)

400
If you roll two dice, what is the probability that the product of the numbers that turn up will be 3?
2/36 or 1/18
400
Expand: (x+2)(x+3)
x^2 + 5x + 6
400

Make this statement true by putting either +, - or / in place of ?; 3 ? (3 ? 3) = 0.5

3 / (3 + 3) = 0.5

400
What nationality is Mozart?
Austrain
500
If the mean of these numbers (10, 14, x) is 13. Find x
x = 15
500
If you roll two dice, what is the probability that ONE 4 will turn up or that sum of the two dice will be 7
2/6 or 1/3
500

Expand: (2x - 3)(3x + 4)

6x^2 - x -12

500
Find 15% of 84
12.6
500

Which software firm is the second largest in the world, after Microsoft?

Oracle

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