 # Quiz 136 – Round 3 – Maths

Maths pub quiz questions – Test your contestants with these mathematics questions.

1. What is an integer?

A whole number (can be positive or negative, but not a fraction or a decimal. This includes 0)

2. What is one-seventh of 161?

23

3. What is the name for an angle which is greater than 180⁰ and smaller than 360⁰?

Reflex

4. Which prime number is closest to 100?

101

5. What is the value of ‘Pi’ when rounded to three decimal places?

3.142 (3.14159265…. this is 3.142 rounded to three decimal places)

6. How many vertices are there on a tetrahedron?

4 (a tetrahedron is another term for a triangular-based pyramid and vertices are ‘corners’)

7. What is a ‘scalene’ triangle?

A triangle with three sides of differing length

8. What is the next number in the sequence: 2, 7, 22, 67, 202, …?

607 (Multiply the previous number by three and then add one)

9. What is the square root of 484?

22

10. How is following sequence of numbers formally known: 0, 1, 1, 2, 3, 5, 8. 13, 21, 34…?

Fibonacci Sequence