Daily Practice · Higher
February 1974 5-a-day
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The batch download puts all 5 tiers' February 1974 sheets in a single PDF, each tier behind its own divider page - 140 sheets in one file.
Every sheet in February 1974
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st February 1974y is directly proportional to x. When x = 8, y = 88. Work out y when x = 9.
- 2nd February 1974In triangle ABC, angle A is 46°, angle B is 53° and side a is 16 cm. Use the sine rule to work out side b, to 1 decimal place.
- 3rd February 19744 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4th February 1974A cumulative frequency graph is drawn for 188 values. What cumulative frequency do you read across from to estimate the lower quartile?
- 5th February 1974A mass is 16.5 kg, correct to 1 decimal place. Write down the upper bound.
- 6th February 1974Factorise x^2 - 9.
- 7th February 1974A town's population is 30500 and grows by 8% each year. Work out the population after 2 years, to the nearest whole number.
- 8th February 1974A right-angled triangle has sides 12 cm, 16 cm and 20 cm. Work out the angle opposite the 12 cm side, to 1 decimal place.
- 9th February 197424 students study Spanish and 8 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 10th February 1974A box plot has a minimum of 20 and a maximum of 66. Work out the range.
- 11th February 1974Write 6^-2 as a fraction.
- 12th February 1974A region is defined by y <= -x - 3. Should the boundary line be solid or dashed, and why?
- 13th February 1974A block has volume 15 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 14th February 1974The point (0, 4) is enlarged by scale factor -3 about the centre (2, -1). Write down the coordinates of the image.
- 15th February 19742 of 5 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 16th February 1974A box plot has minimum 11, lower quartile 17, median 19, upper quartile 24 and maximum 29. Work out the interquartile range.
- 17th February 1974Work out (8 x 10^6) x (2 x 10^-6). Give your answer in standard form.
- 18th February 1974Factorise x^2 + 10x + 9.
- 19th February 1974x : y = 7 : 9. Write y in terms of x.
- 20th February 1974Two similar solids have lengths in the ratio 1 : 2. The larger has a volume of 232 cm^3. Work out the volume of the smaller.
- 21st February 197423 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 22nd February 1974A capture-recapture estimate is made of the fish population of a pond. State one assumption the method relies on.
- 23rd February 1974Write the recurring decimal 0.1515... as a fraction in its simplest form.
- 24th February 1974Work out the equation of the line parallel to y = -2x - 2 that passes through (3, 3).
- 25th February 1974A price rises by 20% and then falls by 15%. Work out the overall percentage change, to 2 decimal places.
- 26th February 1974A right-angled triangle has a hypotenuse of 10 cm and one shorter side of 8 cm. Work out the other shorter side.
- 27th February 19746 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 28th February 1974A histogram class is 20 units wide and contains 30 values. Work out the frequency density.