Searching for "angle"

Q:

In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is

A) 38° B) 32°
C) 25° D) 29°
 
Answer & Explanation Answer: A) 38°

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Q:

The centroid of a triangle is the point where

A) the medians meet B) the altitudes meet
C) the right bisectors of the sides of the triangle meet D) the bisectors of the angles of the triangle meet
 
Answer & Explanation Answer: A) the medians meet

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Q:

If medians of a triangle have lengths 18 cm, 24 cm and 30 cm, then what is the area (in sq.cm) of the triangle?

A) 24√6 B) 244
C) 288 D) 360
 
Answer & Explanation Answer: C) 288

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Q:

In the following figure, triangle represents teachers, square represents merchants and circle represnts social workers. Which number space representsTeachers who are social workers?

A) 3 B) 2
C) 4 D) 5
 
Answer & Explanation Answer: B) 2

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Filed Under: Image Analysis

Q:

If D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC. If AD = x cm, DB = (x – 3) cm, AE = (x + 3) cm and EC= (x – 2) cm, then what is the value (in cm) of x?

A) 3 B) 3.5
C) 4 D) 4.5
 
Answer & Explanation Answer: D) 4.5

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Q:

If the angle subtended by the radius of the circle and vertex B of the triangle ABC is 400. Then calculate the value of BAC

A) 350 B) 450
C) 500 D) 650
 
Answer & Explanation Answer: C) 500

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Q:

How many triangles are there in the given figure?

A) 11 B) 9
C) 10 D) 12
 
Answer & Explanation Answer: C) 10

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Filed Under: Image Analysis

Q:

In the following figure rectangle represents authors, circle represents Art Critics, triangle represents Tattooists, and square represents joggers. Which set of letters represents Joggers who are either Art Critics or Authors

A) BAH B) CBA
C) AHF D) BH
 
Answer & Explanation Answer: D) BH

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