Geometry Practice Question and Answer
8 Q: What is the length of the radius of the circumcircle of the equilateral triangle, the length of whose side is 6√3 cm?
1284 05efeae0a9bfe193cd14b72a2
5efeae0a9bfe193cd14b72a2- 16√3 cmfalse
- 26.5 cmfalse
- 35.4 cmfalse
- 46 cmtrue
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Answer : 4. "6 cm"
Q: In an isosceles triangles ABC, AB=AC the median drawn on the same arms are perpendicular to each other find AB/BC?
1284 05f2d2cc4b57ade01ca000a6c
5f2d2cc4b57ade01ca000a6c- 1$${\sqrt{5\over{2}}}$$true
- 2$${5\over2}$$false
- 3$${2\over5}$$false
- 4$${5\over {\sqrt {3}}}$$false
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Answer : 1. "$${\sqrt{5\over{2}}}$$"
Q: Find the area of the largest triangle made in a semicircle of r cm radius?
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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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Answer : 2. "$$ {r^{2} \ cm^{2}}$$"
Q: O is the center and are ABC subtends an angle of 1300 at O. AB is extended to P, then ∠PBC is
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5dd3d6bda46476101fbd7615- 1$$75^°$$false
- 2$$ 70^°$$false
- 3$$65^°$$true
- 4$$80^°$$false
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Answer : 3. "$$65^°$$ "
Q: Find the distance travelled by a 40 cm diameter wheel to cover a distance of 176 meters? Using (π=22/7)
1277 05f4df3c1081699374e8578bf
5f4df3c1081699374e8578bf- 1140true
- 2150false
- 3160false
- 4166false
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Answer : 1. "140"
Q: Two circles intersect at A and B, P is a point on produced BA. PT and PQ are tangents to the circles. The relation of PT and PQ is
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5efea78c9bfe193cd14b5bce- 1PT > PQfalse
- 2PT = PQtrue
- 3PT = 2PQfalse
- 4PT < PQfalse
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Answer : 2. "PT = PQ "
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?
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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 difference between the interior and the exterior angles of a regular polygon is 150o. Find the number of sides in the polygon.
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5e8169764e941d3661dc7109- 115false
- 218false
- 321false
- 424true
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