Searching for "angle"

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To wrangle over an ass's shadow

A) To waste money over trifles B) To punish a person severely for his arrogance
C) To quarrel over trifles D) To keep away from extreme poverty
 
Answer & Explanation Answer: C) To quarrel over trifles

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Filed Under: English
Exam Prep: Bank Exams

Q:

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

A) 10 B) 15
C) 20 D) 60
 
Answer & Explanation Answer: B) 15

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Q:

In a triangle ABC, AD is angle bisector of ∠A and AB : AC = 3 : 4. If the area of triangle ABC is 350 cm2, then what is the area (in cm2) of triangle ABD?

A) 150 B) 200
C) 210 D) 240
 
Answer & Explanation Answer: A) 150

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

Q:

ABC is an equilateral triangle and P is the orthocenter of the triangle, then what is the value (in degrees) of ∠BPC?

A) 90 B) 120
C) 135 D) 145
 
Answer & Explanation Answer: B) 120

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

Q:

The point of intersection of all the angle bisector of a triangle is ______ of the triangle.

A) Incenter B) Circumcenter
C) Centroid D) Orthocenter
 
Answer & Explanation Answer: A) Incenter

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

Q:

The inradius of a equilateral triangle is 10 cm. What is the circum-radius (in cm) of the same triangle?

A) 5 B) 10√3
C) 20 D) 20√3
 
Answer & Explanation Answer: C) 20

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

How many triangles are there in the given figure?

A) 20 B) 23
C) 24 D) 22
 
Answer & Explanation Answer: A) 20

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Filed Under: Image Analysis
Exam Prep: Bank Exams

Q:

How many triangles are there?

A) 28 B) 36
C) 40 D) 48
 
Answer & Explanation Answer: B) 36

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Filed Under: Image Analysis
Exam Prep: Bank Exams