Daily Practice - 13+ Common Entrance
Common Entrance english, maths and science.
13th February 2015
- 1Chemistry: The Periodic Table and Separating Mixtures
State the name given to a horizontal row of the periodic table.
- 2Chemistry: Reactions, Energy and Rates
A reaction between magnesium ribbon and hydrochloric acid gives off heat, and the temperature of the acid rises from 20 degrees C to 35 degrees C. State whether this reaction is exothermic or endothermic, and explain how you know.
- 3Chemistry: Metals, the Reactivity Series and Environmental Chemistry
State the method used to extract aluminium from its ore, and explain why this method is needed rather than reduction with carbon.
- 4Physics: Forces and Energy
A trolley of mass 20 kg is pushed with a resultant force of 60 N. Use force = mass x acceleration to calculate its acceleration.
- 5Physics: Electricity, Magnetism and Waves
State one way, other than increasing the current, to increase the strength of an electromagnet made from a coil of wire around an iron core.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent 13+ Common Entrance sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of February 2015, including the monthly compilation PDF.