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Q:

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-third as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is ?

A) 1:2 B) 1:3
C) 3:1 D) 1:9
 
Answer & Explanation Answer: A) 1:2

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

The area of the triangle whose vertices are given by (2,4), (-3,-1) and (5,3) is

A) 10 sq.units B) 14 sq.units
C) 20 sq.units D) 7 sq.units
 
Answer & Explanation Answer: A) 10 sq.units

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-fourth as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is

A) 4 : 15 B) 3 : 13
C) 3 : 16 D) 1 : 5
 
Answer & Explanation Answer: B) 3 : 13

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

What is the total number of points in the plane of triangle ABC which is equidistant from the vertices of the triangle?

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A hexagonal prism has 18 edges. How many vertices does it have?

A) 8 B) 12
C) 20 D) 22
 
Answer & Explanation Answer: B) 12

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

A tetrahedron has 4 vertices. How many edges does it have?

A) 8 B) 12
C) 6 D) 10
 
Answer & Explanation Answer: C) 6

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Filed Under: Simplification
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Q:

The radius of the circle circumscribing the three vertices of an equilateral triangle is 12 cm. Determine the height (in cm) of the equilateral triangle

A) 12 B) 14
C) 18 D) 20
 
Answer & Explanation Answer: C) 18

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

What are the co-ordinates of the centroid of a triangle, whose vertices are A(-2,5), B(3,-2) and C(5,3)?

A) (-2,-2) B) (-2,2)
C) (2,2) D) (2,-2)
 
Answer & Explanation Answer: C) (2,2)

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Filed Under: Area
Exam Prep: Bank Exams