This picture shows three layers of the Earth. Which layer is the hottest? a) The outer layer, called the Earth’s crust b) The middle layer, called the Earth’s mantle c) The inner layer, called the Earth’s core

Who came up with the three laws of motion? a) Isaac Newton b) Albert Einstein c) Ernest Rutherford

1) An increased white blood cell count is indicative of which disease? a) Lupus b) Leukaemia c) Anaemia

Bronze is an alloy consisting primarily of what two elements? a) Copper and tin b) Copper and silver c) Tin and silver

How do you calculate density? a) Density is volume divided by mass. b) Density is mass divided by volume. c) Density is mass plus volume.

Which of these people developed the polio vaccine? a) Marie Curie b) Isaac Newton c) Jonas Salk

What vitamin is produced when a person is exposed to sunlight? a) B12 b) E c) D

5 to the power of 0 equals what? a) 0 b) 1 c) 5

Who developed and patented the electrical telegraph in the United States in 1837? a) Samuel Morse b) Alexander Graham Bell c) Thomas Alva Edison

What blood type do you need to be a universal donor? a) O+ b) O - c) AB+

In humans, the atlas and axis bones are found in which part of the body? a) legs b) neck c) abdomen

Electric resistance is typically measured in what units? a) Watts b) Ohms c) Volts

Penicillin was discovered in 1928 by which scientist? a) Sir Alexander Fleming b) Pasteur c) Marie Curie