(Boys Campus Society) Final Examination May 2023 Session 2022-23 Max. Marks: 60 Time Allowed: 1 Hour 10 Minutes Q. No. Max. Marks 1 4 2 6 3 4 4 5 5 3 Name: Mathematics Paper-2 Subject: VIII Class: Islamic Date: Gregorian Date: INSTRUCTIONS Start your work with Dua. 6 3 Fill in the given places appropriately. 7 6 Go through the question paper carefully and attempt the questions that you know well, first. 8 6 Do not copy down the question on your answer sheet (unless asked). 9 5 10 6 11 4 12 8 Out of 60 Give your answer with correct question number. Select only one answer where there is choice, otherwise no mark will be given. Page 1 of 8 Marks Obtained Check your paper before handing it over back. ______________ Invigilator _____________ Checked by _______________ Rechecked by ______________ Coordinator BCS Final Examination 2022-23 Mathematics P2 VIII (Boys Campus Society) Final Examination May 2023 Session 2022-23 Max. Marks: 60 Time Allowed: 1Hour 10 Minutes 1. Expand and simplify each of the following. (i) 7𝑠 × (5𝑡) Answer …………………… [1] (ii) 4𝑓 (𝑔 + 9) Answer …………………… [1] (iii) (𝑥 – 𝑦)(𝑥 + 2𝑦) Answer …………………… [2] 2. Factorise each of the following. (i) c2 + 7c + 6 (ii) h2 – 2h + 1 (iii) y − 49 Answer …………………… [2] Answer …………………… [2] 2 Answer …………………… [2] Page 2 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII 3. Solve each of the following equations. (i) 𝑥(𝑥 – 5) = 0 Answer …………………… [2] (ii) (𝑚 – 7)(𝑚 + 5) = 0 Answer …………………… [2] 4. The difference between two positive numbers is 8 and difference of their square is 128. Find the two numbers. Answer …………………… [5] 5. Simplify each of the following. (i) 8𝑥² 10𝑥⁶ Answer …………………… [1] (ii) 𝑎2 −5𝑎 3(𝑎 −5) Answer …………………… [2] Page 3 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII 6. 5 Express 3𝑎 − 2 8𝑎 as a fraction in the simpklest foerm. Answer …………………… [3] 7. Make the letter in the bracket the subject of the formula. i. F = ma [m] Answer…………………… [3] ii. E= 𝑚 𝑣² 2 [𝑣] Answer…………………… [3] 8. Solve : i. 5 3+ 𝑎 = 3 7𝑎 Answer…………………… [3] Page 4 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII ii. 𝑦 7 = 7 𝑦 Answer…………………… [3] 9. a. Determine the mean, the median and the mode of 9, 12, 15, 14, 15, 10, 16 Answer (a) Mean ……… Median……… Mode……… [3] b. Determine the mean and the median of 87, 92, 84, 97, 101, 97 Answer (b) Mean ……… Median……… [2] Page 5 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII 10. Page 6 of 8 [3] BCS Final Examination 2022-23 Mathematics P2 VIII 11. Page 7 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII 12. State the line of symmetry and order of rotational symmetry in the following figures. a. b. c. d. [8] Answer 12 : Figure Number of Lines of Symmetry Order of Rotational Symmetry a. b. c. d. Page 8 of 8 BCS Final Examination 2022-23 Mathematics P2 VIII