Searching for "angle"

Q:

DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

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

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Q:

DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).

A) (√6-1)/√3 B) (1-√6)/√2
C) √3-2 D) (2-√3)/2√3
 
Answer & Explanation Answer: A) (√6-1)/√3

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Q:

The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm2)

A) 240 B) 208
C) 416 D) 120
 
Answer & Explanation Answer: D) 120

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Q:

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

A) 40 B) 100
C) 180 D) 200
 
Answer & Explanation Answer: A) 40

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Q:

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?

A) 30 B) 40
C) 45 D) 36
 
Answer & Explanation Answer: B) 40

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Q:

How many triangles are there in this figure?

A) 21 B) 23
C) 22 D) 24
 
Answer & Explanation Answer: B) 23

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Filed Under: Image Analysis

Q:

In the following figure, rectangle represents brand managers, circle represents cartoonist, triangle represents sculptors and square represents fathers. Which set of letters represents fathers who are either brand managers or cartoonists?

A) GDF B) FDB
C) BCG D) FDH
 
Answer & Explanation Answer: B) FDB

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Q:

In the diagram, M is the midpoint of YZ, angle XMZ = 32°, and angle XYZ = 16°. The measure of angle XZY is:

A) 68° B) 84°
C) 78° D) 74°
 
Answer & Explanation Answer: D) 74°

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