Paper 1 - Set I

EDEXCEL 2022 GCSE MATHS

Predicted Paper Set I ? Paper 1

TOTAL MARKS: 126 TIME: 2 hours 20 mins

Based on the advanced topic list.

All of the exam questions are under copyright, held by the exam board marked by each question. I have drawn on resources which have been made publicly online with the intention of abiding by the `fair use' principle for educational purposes.

Higher Tier Formulae Sheet

Perimeter, area and volume

Where a and b are the lengths of the parallel sides and h is their perpendicular separation:

1 Area of a trapezium = (a + b) h

2 Volume of a prism = area of cross section ? length

Where r is the radius and d is the diameter:

Quadratic formula The solution of ax2 + bx + c = 0 where a 0

x = ~ b ? b2 ~ 4ac 2a

Circumference of a circle = 2r = d

Area of a circle = r2 Pythagoras' Theorem and Trigonometry

c a

A b

In any right-angled triangle where a, b and c are the length of the sides and c is the hypotenuse:

a2 + b2 = c2

In any right-angled triangle ABC where a, b and c are the length of the sides and c is the hypotenuse:

= sin A a= cos A b tan A = a

c

c

b

C

b

a

A

c

B

Compound Interest

Where P is the principal amount, r is the interest rate over a given period and n is number of times that the interest is compounded:

Total

accrued

=

P

?1

~

r 100

n ^

END OF ADVANCE INFORMATION

In any triangle ABC where a, b and c are the length of the sides:

sine rule: = a = b c sin A sin B sin C

cosine rule: a2 = b2 + c2 ? 2bc cos A 1

Area of triangle = a b sin C 2

Probability Where P (A) is the probability of outcome A and P (B) is the probability of outcome B:

P (A or B) = P (A) + P (B) ? P (A and B)

P (A and B) = P (A given B) P(B)

W73038A

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