Daily Practice · Higher
March 1969 5-a-day
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The batch download puts all 5 tiers' March 1969 sheets in a single PDF, each tier behind its own divider page - 155 sheets in one file.
Every sheet in March 1969
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st March 19692 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 2nd March 1969A box plot has a minimum of 13 and a maximum of 46. Work out the range.
- 3rd March 1969Work out 81^(3/2).
- 4th March 1969A line has equation y = 4x + 9. Work out the gradient of any line perpendicular to it.
- 5th March 1969A block has volume 180 cm^3 and density 11 g/cm^3. Work out its mass.
- 6th March 1969ABCD is a cyclic quadrilateral. Angle ABC is 68°. Work out angle ADC.
- 7th March 196915 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 8th March 1969A box plot has minimum 2, lower quartile 8, median 15, upper quartile 17 and maximum 25. Work out the interquartile range.
- 9th March 1969Write sqrt(27) in the form a sqrt(b), where b is as small as possible.
- 10th March 1969For the curve y = -3/x, work out y when x = 1, and write down the equation of its vertical asymptote.
- 11th March 1969x : y = 4 : 7. Write y in terms of x.
- 12th March 1969A, B and C are points on a circle with centre O. Angle AOC is 152°. Work out angle ABC, where B is on the major arc.
- 13th March 19694 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 14th March 1969A capture-recapture estimate is made of the beetle population of a woodland. State one assumption the method relies on.
- 15th March 1969A meal deal has 4 mains, 3 sides and 4 drinks. How many different meals are possible?
- 16th March 1969Expand and simplify (x + 4)(x + 4)(x - 4).
- 17th March 1969A price rises by 25% and then falls by 10%. Work out the overall percentage change, to 2 decimal places.
- 18th March 1969A cone has base radius 3 cm and vertical height 24 cm. Work out its volume, leaving your answer in terms of pi.
- 19th March 196917 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 20th March 1969A histogram class is 4 units wide and contains 16 values. Work out the frequency density.
- 21st March 1969A mass is 12 kg, correct to the nearest whole number. Write down the upper bound.
- 22nd March 1969Make x the subject of y = 4x^2 - 11.
- 23rd March 1969y is inversely proportional to x. When x = 6, y = 24. Work out y when x = 12.
- 24th March 1969In triangle ABC, angle A is 31°, angle B is 71° and side a is 13 cm. Use the sine rule to work out side b, to 1 decimal place.
- 25th March 19692 of 5 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 26th March 1969Four classes in order have frequencies 9, 7, 6, 3. Write down the cumulative frequency at the end of the third class.
- 27th March 1969Write 6^-3 as a fraction.
- 28th March 1969Factorise x^2 - 25.
- 29th March 1969y is directly proportional to x^2. When x = 5, y = 200. Work out y when x = 8.
- 30th March 1969A right-angled triangle has sides 7 cm, 24 cm and 25 cm. Work out the angle opposite the 7 cm side, to 1 decimal place.
- 31st March 196924 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.