Quiz: How much do you know about numbers?

Question

An easy one to start - which digit is this?

One

Four

Eight

Ten

Answer 1

Twenty-five

Answer 2

Thirty-eight

Answer 3

One hundred

Answer 4

1800 P-L-E-A-S-E-H-E-L-P-T-H-I-S-A-N-E-M-E-R-G-E-N-C-Y

Answer 5

0118 999 888 999 199 123 3

Answer 6

0118 999 881 999 119 725 3

Answer 7

Western Arabic

Answer 8

Eastern Arabic

Answer 9

A trillion

Answer 10

Quadrillion

Answer 11

Quintrillion

Answer 12

Yes, thank you Nicky, you truly are an amazing baker.

Answer 13

No, it tastes like a dirty sewer rat.

Answer 14

10,034,204

Answer 15

6.34 (double pi)

Answer 16

That's a matter for Euler and not me.

Making a difference