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Q:

Two persons are on either side of a temple, 75 m high, observe the angle of elevation of the top of the temple to be 30 and 60 deg respectively. The distance between the persons is

A) 173.2m B) 100m
C) 157.7m D) 273.2m
 
Answer & Explanation Answer: A) 173.2m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

The point equidistant from the sides of a triangle is called

A) Circumcenter B) Incentre
C) Orthocentre D) Centroid
 
Answer & Explanation Answer: B) Incentre

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

Q:

The point equidistant from the sides of a triangle is called

A) Circumcenter B) Incentre
C) Orthocentre D) Centroid
 
Answer & Explanation Answer: B) Incentre

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

Q:

How many triangles are there in the given figure?

A) 12 B) 8
C) 16 D) 10
 
Answer & Explanation Answer: C) 16

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

Q:

A 1.6 m tall observer is 45 meters away from a tower. The angle of elevation from his eye to the top of the tower is 30°, then the height of the tower in meters is

A) 25.98 B) 26.58
C) 27.58 D) 27.98
 
Answer & Explanation Answer: C) 27.58

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

In an isosceles triangle ABC, AB = AC, XY || BC. If ∡A = 30, then ∡BXY = 

A) 75° B) 30°
C) 150° D) 105°
 
Answer & Explanation Answer: D) 105°

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

Q:

ΔABC is an equilateral triangle and D, E are midpoints of AB and BC respectively. Then the area of ΔABC : the area of the trapezium ADEC is

A) 5:3 B) 4:1
C) 8:5 D) 4:3
 
Answer & Explanation Answer: D) 4:3

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

Q:

ΔABC a right angled triangle has ∠B = 90° and AC is hypotenuse. D is its circumcentre and AB = 3 cms, BC = 4 cms. The value of BD is

A) 3 cms B) 4 cms
C) 2.5 cms D) 5.5 cms
 
Answer & Explanation Answer: C) 2.5 cms

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