A. Multiple Choice Put a cross (x) on either A, B, C, or D for the right answer. 1. Look at the circle O below, AB is ….. a. b. c. d. B A C O Diameter Radius Chord arc D 2. The shaded region in circle P is … B C A P a. b. c. d. Sector Segment Chord arc 3. The area of a circle which has a diameter 30 cm is …. a. 106 cm2 c. 500.5 cm2 b. 304.5 cm2 d. 706.5 cm2 4. The circumference of a tire of a bicycle is 198 cm. If = 22 , the radius of the tire of the 7 bicycle is .... a. 31.5 cm b. 45 cm c. 63 cm d. 90 cm 5. The circumference of motorcycle wheel is 176 cm. How far is the wheel exactly rolling if the fact it is rotating 1.000 times ? a. 0.176 km c. 17.6 km b. 1.76 km d. 176 km 6. Two concentric circles have radius of 8 cm and 10 cm respectively. The area between the two circles is …. a. 36π cm2 c. 40π cm2 b. 38π cm2 d. 42π cm2 7. The points P and Q are on the circle .The length arc of PQ = 9,42 cm, if the circumference of the circle is 31,4 cm and = 3,14 , the measure of POQ is ..... .... a. 600 b. 900 8. c. 1080 d. 1200 Look at the figure on the left, AOB 120 0 and COD 30 0 , the of AB arc = 44 cm then the length arc of CD is ....... a. 4 cm c.11 cm b. 8 cm d. 22 cm 1 9. In the figure bellow, AOB 108 0 if the radius OA = 21 cm and 22 7 ,the area of sector AOB is .......... a. 41,8 cm2 c. 1386 cm2 b. 970,2 cm2 d. 1570 cm2 10. In the figure on the left,AB is diameter and ACD 27 0 .The measure of BOD is .... a. 540 c. 1260 b.810 d. 1530 11. In the figure on the left, BAO 40 0 and CBO 15 0 The measure of BAC is .... a. 550 c. 1000 b. 750 d. 1050 12. In the figure on the left , ABC 4x 0 and AOC 7x 0 the value of x is ...... a. 150 c. 200 b. 180 d. 240 In the figure on the left, AOD 150 0 and BOC 70 0 ,the measure of AEB is .......... a. 350 c. 750 b. 700 d. 1100 13. 14. In the figure on the right, ABCD is cyclic quadrilateral. A : B 6 : 7 and CBE 112 0 the the measure of A and B respective ly are ...... a. b. c. d. 15. 960 and 840 840 and 960 680 and 1120 1120 and 680 In the figure on the left , AED 69 0 and AFD 37 0 then ACD and BAC respective ly are ...... a.530 and 160 b. 160 and 530 2 c.690 and 370 d. 370 and 690 16. In the figure on the right, known that AB is the tangent of the circle. the length of OA=10 cm and the radius OB is 6 cm.The length of AB is... a. 136 cm b. 8 cm c. 6 cm d. 4 cm 17. The base and the height of a right triangle are 5 cm and 12 cm respectively. The exact radius of the circum-circle of the triangle is ........ a. 2 cm b. 4 cm c. 7 cm d. 13 cm 18. The sides lenghts of a right triangle are 24 cm, 45 cm and 51 cm respectively. The exact radius of the incircle of the triangle is ........ a. 28 cm b. 27 cm c. 26,5 cm d. 25,5 cm 19. The triangle ABC has right angle at point A and the incircle of the triangle has a centre at point M. If AB = 8 cm, AC = 6 cm. The area of incircle is ............ cm2. a. 5π b. 4π c. 3π d. 2π 20. Look at the figure bellow! The perimeter of shaded area is… . a. 31,4 cm 10 cm b. 62,8 cm c. 314 cm d. 628 cm 21.The distance between the centers of two circle is 13 cm,and the radius of the first circle is 2 cm.The length of the external tangent line is 12 cm.The radius of the second circle is …. a. 3 cm c.5 cm b. 4 cm d.7 cm 22. B D A C Point A and B are centers of two circle with radii r1 and r2 respectively in which r1 > r2 if the length of internal common tangent CD = 24 cm and the distance of two centers AB = 26 cm and r2 = 4 cm.then the ratio of the area of circle A and the area of circle B is …. a. 2 : 3 c. 4 : 9 b. 3 : 2 d. 9 : 4 3 23. A solid has properties as follows: It has 6 sides, 8 vertices and 12 edges are equal in lenght. What is the name of the figure? a. Cuboid b. Triangular Prism c. Triangular Pyramid d Cube 24. Consider the cube KLMN.OPQR on the right. Diagonal plane KMQO perpendicular to plane ….... a. KLQR c. OPMN b. LNRP d. KPQN Q R O P N K 25. Suppose the figure of cuboid KLMN.PQRS and the table below. R S P 8Qcm N M 5 cm K 12 cm L Area of diagonal plane KMRP is ............. a. 120 cm 2 b. 104 cm 2 c. 96 cm 2 d. 60 cm 2 26. From sequences of six squares below, find the net of cube ..…. 27. (i) ( iii ) ( ii ) (iv) a. (i), (ii) and (iii) b. (ii), (iii) and (iv) c. (i), (ii) and (iv) d. (i), (ii), (iii) and (iv) Look at the figure bellow. If the shaded area is left face, then the right face of the cube is number…… 5 a. 4 c. 2 b. 3 d. 1 1 2 3 4 2 4 M L 28. Below are net of cuboids, except .................... a. c. b. d. b. d. 29.Given surface area of cube is 294 cm2, volume of cube is ......... a. 343 cm3 b. 323 cm3 c. 283 cm3 d. 263 cm3 30. Cuboid has length and width 12 cm and 9 cm, if volume of the cuboid is 864 cm3 . Lenght of space diagonal of cuboid is ........... a. 25 cm b. 17 cm c. 15 cm d. 13 cm 31. If a prism and pyramid have congruen base and the same height, then the ratio of the volume of the prism to the volum pyramid is ...... a. 3 : 1 b. 4 : 1 c. 2 : 1 d. 3 : 2 base top 32. The figure beside is a sketch of a tent to hold refugees of form a prism. If the tent can hold 10 refugees to sleep where eah refugee need 2 m2 and height of tent is 3,5 m, what is the volume of space inside the tent? a. 140 cm2 b. 70 cm2 c. 35 cm2 d. 20 cm2 32. Given an equilateral triangle based prism, if height of prism 10 cm and the side of the base is 6 cm. then volume of the prism is ….. a. 90√3 cm3 b. 80√3 cm3 c. 70√3 cm3 d. 60√3 cm3 34. The number of space diagonal of eight side prism is …. a. 32 b. 40 c. 48 d. 56 5 35. Look at the figure bellow, a piece of wood in the shape of a prism. Surface area of the wood is .............. a. b. c. d. 240 cm2 288 cm2 304 cm2 480 cm2 36. Look at the figure bellow. The base of the pyramid is a square KLMN with sides of length 8 cm. X is the midpoint of KL and VX = 10 cm. If KV = LV = MV = NV, then the surface area of the pyramid is........ a. b. c. d. 160 cm2 184 cm2 224 cm2 244 cm2 37. Look at the figure bellow. Find the total surface area of the box is ..... a. b. c. d. 25 cm2 50 cm2 100 cm2 125 cm2 38. Look at the figure bellow. The surface area, in cm2, of the prism is … a. b. c. d. 230 300 310 360 39. Ratio of lenght, width and altitude of cuboid is 4 : 3 : 2. If the base area of cuboid is 108 cm2, find the volume of cuboid ...... a. 864 cm3 b. 648 cm3 c. 684 cm3 d. 468 cm3 40. Volume of this figure is.......… . a. 3120 cm³ b. 3600 cm³ c. 4200 cm³ d. 9600 cm³ 6 cm 24 cm 26 cm 6 cm 20 cm 6

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# QUESTIONS OF MATHEMATICS