Geometry Questions and answer Practice Question and Answer
8 Q: In the figure below, find the value of AB.
1534 0601a521bc12de45b38e1fd54
601a521bc12de45b38e1fd54- 1$$ {\sqrt{ 120}}$$false
- 2$$ {\sqrt{ 112}}$$true
- 3$$ {\sqrt{ 140}}$$false
- 4$$ {\sqrt{ 129}}$$false
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Answer : 2. "$$ {\sqrt{ 112}}$$"
Q: Find the value of ∠OBE=?
1532 05f0ec5c8dcdb5f61f5c484ff
5f0ec5c8dcdb5f61f5c484ff- 1100°false
- 2120°true
- 3115°false
- 4140°false
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Answer : 2. "120°"
Q: The radius of a circle is 14 cm. what is area of another circle having radius 1.5 times the actual circle?
1531 0603f6563e759ac364c912200
603f6563e759ac364c912200- 1$$ {1296{\ cm^{2}}}$$false
- 2$$ {1386 {\ cm^{2}}}$$false
- 3$$ {1352 {\ cm^{2}}}$$false
- 4$$ {1485 {\ cm^{2}}}$$true
- 5$$ {1276 {\ cm^{2}}}$$false
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Answer : 4. "$$ {1485 {\ cm^{2}}}$$"
Q: In a quadrilateral ABCD, E is a point in the interior of the quadrilateral such that DE and CE are the bisectors of ∠D and ∠C, respectively. If ∠B = 82° and ∠DEC = 80°, then ∠A = ?
1529 064d20eadd02c5c746bd1acc4
64d20eadd02c5c746bd1acc4- 175°false
- 281°false
- 384°false
- 478°true
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Answer : 4. "78°"
Q: A container in the shape of a frustum of a cone having diameters of its two circular faces as 35 cm. and 30 cm and vertical height 14 cm. is completely filled with oil. If each cm3 of oil has mass 1.2g, then find the cost of oil in the container if its costs Rs. 40 per kg.
1529 060ba029f02ea6c40949f2b51
60ba029f02ea6c40949f2b51- 1Rs. 597.50false
- 2Rs. 540.20false
- 3569.60false
- 4Rs. 558.80true
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Answer : 4. "Rs. 558.80 "
Q: Triangle PQR is inscribed in the circle whose radius is 14 cm . If PQ is the diameter of the circle and PR =10 cm , then what is the area of the triangle ?
1527 0600940beda57152562aa7262
600940beda57152562aa7262- 1196false
- 2$$ {30{\sqrt{19}}}$$true
- 3$$ {40\over 17}$$false
- 4$$ {35{\sqrt{21}}}$$false
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Answer : 2. "$$ {30{\sqrt{19}}}$$"
Q: PQRS is square whose side is 20 cm. By joining opposite vertices of PQRS are get four triangles. What is the sum of the perimeters of the four triangles?
1527 0600946dbda57152562aa88d5
600946dbda57152562aa88d5- 1$$ {40{\sqrt{2}}}$$false
- 2$$ {40{\sqrt{2}}}+ 40 $$false
- 3$$ {40{\sqrt{2}}}+ 80 $$false
- 4$$ {80{\sqrt{2}}}+ 80 $$true
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Answer : 4. "$$ {80{\sqrt{2}}}+ 80 $$"
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?
1523 05f4df72482369c1d6113e0f2
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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