English! English! English!

3 forms

100

want

want, wanted, wanted

200

see

see, saw, seen

300

become

become, became, become

400

throw

throw, threw, thrown

500

steal 

steal, stole, stolen

Opposites

100

dry

wet

200

easy

difficult

300

tall

short

400

fun

boring

500

generous

mean

Countries

100

Koalas and kangaroos

Australia

200

Grand Canyon

USA

300

Brandenburg Tor

Germany

400

Stonehenge

England, UK

500

Cristo Redentor

Brazil

Odd One Out

100

mother, brother, friend, daughter

friend

200

shoe, sandal, glove, boot

glove

300

China, India, Turkmenistan, Azerbaijan

Azerbaijan

400

printer, desktop, laptop, tablet

printer

500

red, yellow, green, blue

green (the others are prime colours)

Maths and Science

100

Who developed the General Theory of Relativity?

Einstein 

200

Which is heavier, calcium or helium?

calcium 

300

How do you calculate the area of a circle?

A=πr²

400

13, 23, 51, 59

51 (the others are prime numbers)

500

How many "letters" does DNA have?

4 (A, C, G, T)