Daily Practice · GCSE Science
March 2018 - GCSE Science 5-a-day
Every GCSE Science sheet published in March 2018, with answers. Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
Every sheet in March 2018
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st March 2018Name the region of the Solar System where most asteroids are found.
- 2nd March 2018Name two structures found in a plant cell but not in an animal cell.
- 3rd March 2018Why is the wall of the left ventricle thicker than that of the right ventricle?
- 4th March 2018A lamp is placed 10 cm from pondweed. Calculate the relative light intensity using relative light intensity = 1 / distance^2.
- 5th March 2018A person's blood glucose concentration is 4.8 mmol/dm^3 before breakfast and 7.2 mmol/dm^3 after breakfast. Calculate the increase in blood glucose concentration.
- 6th March 2018State one abiotic factor that can affect the population of fish living in a pond.
- 7th March 2018Classify crude oil as finite or renewable, and justify your answer.
- 8th March 2018What type of bonding is present in a compound formed between a metal and a non-metal?
- 9th March 2018Calculate the number of moles of sodium hydroxide in 200 cm3 of a 0.500 mol/dm3 solution.
- 10th March 2018State the two substances that react inside a hydrogen fuel cell.
- 11th March 2018Propene (C3H6) reacts with steam in the presence of a catalyst. Name the catalyst, and name the type of compound formed.
- 12th March 2018Give two human activities that increase the amount of greenhouse gases in the atmosphere.
- 13th March 2018A 5.0 kg object is lifted 3.0 m. Calculate its gain in gravitational potential energy (g = 9.8 N/kg).
- 14th March 2018State the potential difference and frequency of the UK mains supply.
- 15th March 2018What did Bohr add to the nuclear model?
- 16th March 2018State two factors, other than depth, that affect the pressure at a given point in a liquid.
- 17th March 2018State the name of the rule used to find the direction of the force on a current-carrying wire in a magnetic field, and name the three quantities it relates.
- 18th March 2018Why must the same volume of solution be used in every tube in an enzyme investigation?
- 19th March 2018State two ways that bile aids the digestion of fats.
- 20th March 2018Describe the symptoms of rose black spot and its effect on the plant.
- 21st March 2018State what is meant by negative feedback.
- 22nd March 2018Name the scientist who proposed the three-domain system of classification, and name the three domains.
- 23rd March 2018State the relative charge of a neutron.
- 24th March 2018Why did Mendeleev leave gaps in his table?
- 25th March 2018Calculate the mass of 0.25 mol of sodium hydroxide, NaOH. (Na = 23, O = 16, H = 1)
- 26th March 2018A reaction profile shows the reactants at 150 kJ and the peak (activation energy point) at 195 kJ. Calculate the activation energy.
- 27th March 2018State the effect of increasing the temperature on the position of equilibrium of a reaction whose forward reaction is exothermic.
- 28th March 2018State the flame test colour for sodium ions.
- 29th March 2018Calculate the gravitational potential energy gained by a 60 kg person climbing 5 m. (g = 9.8 N/kg)
- 30th March 2018A component has a current of 5.0 A and a resistance of 8.0 ohm. Calculate the power dissipated using P = I^2 x R.
- 31st March 2018A gas at 200 kPa occupies 3.0 cubic metres. It is compressed to 1.5 cubic metres at constant temperature. Calculate the new pressure.