BECEMathematicsGhana BECE 2011 MATHEMATICS PAST QUESTIONS AND ANSWERS passcogh2 years ago1 year ago01 mins 0% 4 Ghana BECE 2011 MATHEMATICS ANSWER BECE 2011 MATHEMATICS PAST QUESTIONS 1 / 40 1) Which of the following is the set of prime factors of 12? A) {2, 3} B) {2, 3, 4, 6} C) {1, 2, 3} D) {1, 2, 4, 6} 2 / 40 2) Expand: 3a(a – 4b) A) 3a² -12b B) 3a – 12ab C) 3a² -12a D) 3a² -12ab 3 / 40 3) Express 5 as a percentage of 4. A) 120% B) 20% C) 125% D) 25% 4 / 40 4) Express 2700 as a product of prime numbers. A) 2² x 3³ x 5² B) 2 x 3³ x 5² C) 2 x 3² x 5³ D) 2² x 3² x 5² 5 / 40 5) The ratio of mangoes to oranges in a basket is 3 : 2. If there are 36 mangoes, how many oranges are in the basket? A) 90 B) 60 C) 12 D) 24 6 / 40 6) Express 0.125 as a fraction in its lowest form A) ⅟₁₆ B) ⅟₁₂ C) ⅛ D) 1/9 7 / 40 7) Convert 222five to a number in base ten A) 60 B) 30 C) 62 D) 52 8 / 40 8) If A= {18, 19, 20} and B = {15, 16, 17}, find A∩B. A) ❴ ❵ B) {18, 19} C) {15, 16, 17, 18, 19, 20} D) {15, 16, 18, 19} 9 / 40 9) Simplify 3⁹÷3³. A) 3²⁷ B) 3⁶ C) 3¹² D) 3³ 10 / 40 10) An article which cost GH¢25.00 was sold for GH¢35.00. Find the percentage profit made A) 28% B) 40% C) 70% D) 10% 11 / 40 11) Factorize completely b²+ fb – mb – fm. A) (b + f)(b – m) B) (b + f)(m – b) C) (b – f)(b – m) D) (b + f)(m + b) 12 / 40 Simplify: -13-(-3)+(-10). A) -10 B) -20 C) -26 D) -6 13 / 40 13) Find the HCF of 3³x5² and 3²x5⁴ A) 3²x5² B) 3²x5⁴ C) 3⁵x5⁶ D) 3³x5² 14 / 40 14) State the rule for the mapping A) x → 15x B) x → 10 + 5x C) x → 15/x D) x → 15 + x 15 / 40 15) Solve the inequality x – ⅓ ≥ ⅔ – x. A) x≥⅔ B) x≤⅔ C) x≤½ D) x≥½ 16 / 40 16) Find the area of a square, if its perimeter is 28 cm. A) 14cm² B) 196cm² C) 784cm² D) 49cm² 17 / 40 17) Simplify: ⅓(½-⅓) – ⅓(⅓-½) A) -⅟₁₈ B) ⅟₁₈ C) -1/9 D) 1/9 18 / 40 18) In the diagram above RS and WV are parallel lines. The value of the angle marked α is A) 64° B) 58° C) 38° D) 52° 19 / 40 19) Make n the subject of the relation ∅ = 180 – 360/n. A) 360/180+∅ B) ∅+180/2 C) 360/180-∅ D) ∅-180/2 20 / 40 20) If R = h/2 + d²/8h, find R when d = 8 and h = 6. A) 4¾ B) 3⅙ C) 4⁹∕₁₆ D) 4⅓ 21 / 40 21) Eight copies of a book cost GH¢16.00. Find the cost of five copies. A) GH¢5.00 B) GH¢2.00 C) GH¢3.20 D) GH¢10.00 22 / 40 22) Solve the equation ⅕(2+y) = ½(y-1) A) -3 B) -¾ C) ⁵∕₃ D) 3 23 / 40 23) The gradient of the straight line that passes through points A(3, 2) and B(4, 8) is A) 6 B) 2 C) -⅙ D) -½ 24 / 40 24) A car is travelling at 60 km per hour. How far does it travel in 2½ hours? A) 30 km B) 120 km C) 60 km D) 150 km 25 / 40 25) Given that a = (5 2n) and b(2n-1 6) If a = b, find the value of n. A) 3 B) 1 C) 6 D) 2 26 / 40 26) Find the volume of a cube of side 5cm. A) 10cm³ B) 15cm³ C) 25cm³ D) 125cm³ 27 / 40 27) In the diagram below, AB and CD are two intersecting straight lines. Find the value of the angle marked y. A) 115° B) 130° C) 65° D) 60° 28 / 40 28) Kwame and Ama shared an amount of money in the ratio 5 : 4 respectively. If Kwame had GH¢9.00, how much did they share? A) GH¢36.00 B) GH¢16.20 C) GH¢45.00 D) GH¢81.00 29 / 40 29) The area of the trapezium above is A) 180cm² B) 256cm² C) 360cm² D) 120cm² 30 / 40 30) If r = (2 -5) and s = (-2 5), calculate 2r-3s. A) (10 -25) B) (-10 -25) C) (10 25) D) (-2 -25) 31 / 40 31) There are 10 red and 15 green balls in a bag. Find the probability of selecting at random a red ball from the bag. A) ⅟₂₅ B) ⅟₁₀ C) ³∕₅ D) ⅖ 32 / 40 32) How many students are in the class? A) 30 B) 20 C) 75 D) 45 33 / 40 33) A refrigerator was sold for GH¢200.00 at a loss of 10%. Find the cost price. A) GH¢222.22 B) GH¢220.00 C) GH¢190.48 D) GH¢180.00 34 / 40 34) What is the modal age? A) 15 B) 16 C) 14 D) 17 35 / 40 35) If a student is selected at random fom the class, what is the probability that the student is 15 years old? A) ½ B) ⅓ C) ⅕ D) ⅔ 36 / 40 36) A length of a ribbon is 16.8 m long. How many ribbons 0.36 m long can be cut from it? A) 4.60 B) 460 C) 46 D) 0.46 37 / 40 37) The diagram below is the net of a A) cone B) cuboid C) pyramid D) rectangular prism. 38 / 40 38) What is the value of 7 in the number 832713? A) Seven B) Seventy C) Seven hundred D) Seven thousand 39 / 40 39) Write 3560 in standard form. A) 3.56×10-³ B) 3.56×10-⁴ C) 3.56×10⁴ D) 3.56×10³ 40 / 40 40) Correct 0.02751 to three decimal places. A) 0.027 B) 0.03 C) 0.28 D) 0.028 Your score is Facebook Twitter Restart quiz Post navigation Previous: Ghana WASSCE 2018 MUSIC PAST QUESTIONS AND ANSWERSNext: Ghana WASSCE 2004 TWI PAST QUESTIONS AND ANSWERS Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
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