Geometry Practice Question and Answer
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Q: In the following figure if OA=10 and AC=16, then OB must be:
1693 05f64514de318e06cd33b8025
5f64514de318e06cd33b8025- 15false
- 26true
- 33false
- 44false
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Answer : 2. "6"
Q: In the given figure AD ‖ BC, if ∠ABC=72°, then ∠BCD=?
1374 05f645090becdf06fd2653a05
5f645090becdf06fd2653a05- 1108°false
- 236°false
- 390°false
- 472°true
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Answer : 4. "72°"
Q: ABCD is a trapezium in which AB‖CD. M and N are the mid points of AD and BC respectively. If AB=14 cm and MN=15 cm, find CD.
1036 05f59cd0e57517e34e3444b6f
5f59cd0e57517e34e3444b6f- 116 cmtrue
- 218 cmfalse
- 38 cmfalse
- 410 cmfalse
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Answer : 1. "16 cm"
Q: In the given figure, AB‖CD, find the value of x:
4137 05f59cc9e57517e34e3443f2d
5f59cc9e57517e34e3443f2d- 1x=8false
- 2x=9false
- 3x=8 or 9true
- 4x=10false
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Answer : 3. " x=8 or 9"
Q: One angle of pentagon is 140°. If the remaining angles are in the ratio 1 : 2: 3: 4, the size of the greatest angle is:
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5f59cc4793cd3236360f79f1- 1150°false
- 2180°false
- 3160°true
- 4170°false
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Answer : 3. "160°"
Q: Two circle X and Y with centres A and B intersect at C and D. If area of circle X is 4 time area of circle Y, then AB=?
1128 05f59cb84b772fe2f8b222445
5f59cb84b772fe2f8b222445- 15rfalse
- 2$${\sqrt{5}r}$$true
- 33rfalse
- 4$$ {\sqrt{5}\over 2}r$$false
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Answer : 2. "$${\sqrt{5}r}$$"
Q: A circle touches a quadrilateral ABCD. Find the true statement: -
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5f59cb3193cd3236360f768f- 1BD=ACfalse
- 2AB +BC=CD+ADfalse
- 3AB+BC=ACfalse
- 4AB+CD=BC+ADtrue
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Answer : 4. "AB+CD=BC+AD"
Q: The lengths of the lengths placed on the sides of a point inside an equilateral triangle are 6 cm, 8 cm and 10 cm. What is the area of the triangle?
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5f4df72482369c1d6113e0f2- 1$$ {48\ cm^{2}}$$false
- 2$$ {16\sqrt{3}}\ cm^{2}$$false
- 3$$ {192\sqrt{3}}\ cm^{2}$$true
- 4$$ {192 \ cm^{2}}$$false
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Answer : 3. "$$ {192\sqrt{3}}\ cm^{2}$$ "
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