Geometry Practice Question and Answer
8 Q: O is the center and are ABC subtends an angle of 1300 at O. AB is extended to P, then ∠PBC is
1084 05dd3d6bda46476101fbd7615
5dd3d6bda46476101fbd7615- 1$$75^°$$false
- 2$$ 70^°$$false
- 3$$65^°$$true
- 4$$80^°$$false
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Answer : 3. "$$65^°$$ "
Q: In a triangle ΔABC, the sides DE parallel to BC and AD = 6 cm, DB = 9 cm, AE = 8 cm, find the value of AC.
1083 05f75907b4637db73283dd1c2
5f75907b4637db73283dd1c2- 18 cmfalse
- 212 cmfalse
- 320 cmtrue
- 46 cmfalse
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Answer : 3. "20 cm"
Q: Two medians AD and BE of ∆ABC intersect G at right angle. If AD = 9 cm and BE = 6 cm, then the length of BD ( in cm ) is
1081 05ef5ac3e196e681f76da4c55
5ef5ac3e196e681f76da4c55- 15true
- 23false
- 310false
- 46false
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Answer : 1. "5 "
Q: If two complimentary angles are in the ratio of 4:5, find the greater angle.
1079 060701d96dc80477c02cb3fcc
60701d96dc80477c02cb3fcc- 140°false
- 250°true
- 360°false
- 430°false
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Answer : 2. "50°"
Q: The area of a circle is proportional to the square of its radius. A small circle of radius 3 cm is drawn within a larger circle of radius 5 cm. Find the ratio of the difference between the area of the larger circle and that of the smaller circle to the area of the larger circle.
1077 05f40daaf9b782961da3f2897
5f40daaf9b782961da3f2897- 116: 25true
- 29: 25false
- 39:16false
- 416: 27false
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Answer : 1. "16: 25"
Q: In ΔABC, AB = AC and ∠B = 40 °, find the value of ∠A.
1073 05f758ff3c995cb2bd58ff8a3
5f758ff3c995cb2bd58ff8a3- 140°false
- 2100°true
- 380°false
- 410°false
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Answer : 2. "100°"
Q: The maximum number of common tangents drawn to two circles when both the circles touch each other externally is
1071 05efea7efd4461c5b47dcc507
5efea7efd4461c5b47dcc507- 13true
- 20false
- 31false
- 42false
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Answer : 1. "3 "
Q: Find the area of the largest triangle made in a semicircle of r cm radius?
1065 05f4df2f882369c1d6113bee5
5f4df2f882369c1d6113bee5- 1$$ {2r \ cm^{2}}$$false
- 2$$ {r^{2} \ cm^{2}}$$true
- 3$$ {2\ cm^{2}}$$false
- 4$$ {1\over 2}{r^{2}}\ {cm^{2}}$$false
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