Geometry Practice Question and Answer
8 Q: If the orthocenter and the centroid of a triangle are the same, then the triangle is:
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6331893831300b7ce489f42a- 1Scalenefalse
- 2Right angledfalse
- 3Equilateraltrue
- 4Obtuse angledfalse
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Answer : 3. "Equilateral "
Q: In ∆ABC, ∠C=900, Point P and Q are on the sides AC and BC, respectively, such that AP:PC=BQ:QC=1:2.Then, is equal to:
526 064ba32a188d5e4f52de2e116
64ba32a188d5e4f52de2e116- 1false
- 2false
- 3true
- 4false
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Answer : 3. " "
Q: In △ABC, D and E are points on the sides AB and AC, respectively, such that DE || BC and DE: BC=6:7. (Area of △ ADE): (Area of trapezium BCED) = ?
525 064d1f224ebd5c374726d26ac
64d1f224ebd5c374726d26ac- 149 : 13false
- 213 : 36false
- 313 : 49false
- 436 : 13true
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Answer : 4. "36 : 13"
Q: ABC is a triangle in which DE || BC and AD: DB = 5: 4. Then DE: BC is
522 0641049f55bff3d098ddbafa0
641049f55bff3d098ddbafa0- 14:5false
- 29:5false
- 34:9false
- 45:9true
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Answer : 4. "5:9"
Q: A chord of length 16 cm is drawn in a circle of radius 10 cm. The distance of the chord from the centre of the circle is
517 062fb704839a8157d971925c1
62fb704839a8157d971925c1- 18 cmfalse
- 24 cmfalse
- 36 cmtrue
- 49 cmfalse
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Answer : 3. "6 cm"
Q: AB and CD are two parallel chords of a circle lying on the opposite side of the centre and the distance between them is 17cm. The length of AB and CD are 10 cm and 24 cm, respectively. The radius (in cm) of the circle is
511 062fb6f0b8921e519c1360a37
62fb6f0b8921e519c1360a37- 118false
- 28false
- 313true
- 49false
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Answer : 3. "13"
Q: If C1, C2 be the centres of rwo circles and r1, r2 be the respective radii such that the distance between the centres is equal to the sum of the radii of the two circles, find the number of common tangents.
507 0647f583723e51f477702a746
647f583723e51f477702a746- 14false
- 23true
- 32false
- 41false
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Answer : 2. "3"
Q: In ∆PQR, O is the incentre and ∠P = 42°. Then what is the measure of ∠QOR?
505 064b90e2b568e7ff594bdd977
64b90e2b568e7ff594bdd977- 1false
1380
- 2false
1320
- 3true
1110
- 4false
1210
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