Geometry Questions and answer Practice Question and Answer
8 Q: Find the second diagonal of a rhombus when it’s first diagonal length is 12 cm and its side is 10 cm?
1043 05f154c1b4cff381d16262119
5f154c1b4cff381d16262119- 124 cmfalse
- 216 cmtrue
- 318 cmfalse
- 422 cmfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "16 cm"
Q: In any triangle ABC, AB + BC = 12 cm, BC + CA = 14 cm and CA + AB = 18 cm. What will be length of radius of a circle, if the perimeter of circle is equal to the perimeter of triangle ABC?
1042 0600a993e1187ab38691eb94f
600a993e1187ab38691eb94f- 12 cmfalse
- 23.5 cmtrue
- 31.5 cmfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "3.5 cm "
Q: A circle and a rectangle have the same perimeter. The sides of the rectangle are 18 cm and 26 cm. The area of the circle is:
1042 16064219bcfdbf24a55622042
6064219bcfdbf24a55622042- 1125 cm2false
- 2230 cm2false
- 3550 cm2false
- 4616 cm2true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "616 cm2"
Q: O is the orthocentre of ΔABC. If ∠BOC=110°, ∠BAC is equal to
1040 060069394da571525629f91b2
60069394da571525629f91b2- 190°false
- 270°true
- 380°false
- 4110°false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "70°"
Q: If in a triangle, the orthocenter lies on vertex, then the triangle is
1036 05efe8b0cd4461c5b47dc9e27
5efe8b0cd4461c5b47dc9e27- 1Right angledtrue
- 2Equilateralfalse
- 3Acute angledfalse
- 4Isoscelesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Right angled "
Q: The largest and the second largest angles of a triangle are in the ratio of 3 : 2 respectively. The smallest angle is 20% of the sum of the rest two angles. What is the sum of the smallest and the second largest angles?
1035 060990cb9f738a51c29aa1f1e
60990cb9f738a51c29aa1f1e- 180°false
- 260°false
- 3100°false
- 490°true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. " 90°"
Q: If there are four lines in a plane, then what cannot be the number of points of intersection of these lines?
1035 05ef407d0bea49d16b47d1de7
5ef407d0bea49d16b47d1de7- 10false
- 24false
- 37true
- 45false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "7"
Q: In ΔABC, AB=c cm, AC= b cm and CB=a cm, If ∠A=2 ∠B, then which of the following is true?
1034 06051c698a37d522d6c151f0f
6051c698a37d522d6c151f0f- 1$$ {a^{2}=b^{2}-bc}$$false
- 2$$ {a^{2}=b^{2}-ac}$$false
- 3$$ {a^{2}=b^{2}+bc}$$true
- 4$$ {a^{2}=b^{2}+ac}$$false
- Show AnswerHide Answer
- Workspace
- SingleChoice