Aptitude and Reasoning Questions

Q:

The pie chart shows the results of an online survey which asked people about their favourite author. Study the diagram and answer the following questions.

Respondents who say their favourite author is A and those who say their favourite author is B constitute what percent of the total respondents?

 

A) 30% B) 20%
C) 44.44% D) 35.55%
 
Answer & Explanation Answer: D) 35.55%

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Filed Under: Pie Charts
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Q:

AD is the Median of Δ ABC. If O is the centroid and AO = 10 cm then OD is

A) 5 cm B) 20 cm
C) 10 cm D) 30 cm
 
Answer & Explanation Answer: A) 5 cm

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Q:

A) 23 : 29 B) 31 : 25
C) 25 : 31 D) 29 : 23
 
Answer & Explanation Answer: D) 29 : 23

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Filed Under: Table Charts
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Q:

If the equations 6x - 5y + 11 = 0 and 15x +  ky - 9 = 0 have no solution, then the value of k is:

 

A) -18 B) 12.5
C) -12.5 D) 18
 
Answer & Explanation Answer: C) -12.5

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Filed Under: Simplification
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Q:

If triangle ABC = triangle XYZ and angle BAC = 55 deg, then angle ZXY = ?

A) 67.5 deg B) 135 deg
C) 65 deg D) 55 deg
 
Answer & Explanation Answer: D) 55 deg

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Exam Prep: AIEEE , Bank Exams

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Q:

The curved surface area of a hemisphere is 27.72 sq cm and volume is 19.404 cubic cm, find its radius?

A) 4.2 cm B) 2.1 cm
C) 0.7 cm D) 1.05 cm
 
Answer & Explanation Answer: B) 2.1 cm

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Q:

At least two pairs of consecutive angles are congruent in a _____.

A) Parallelogram B) Isosceles trapezium
C) Rhombus D) Kite
 
Answer & Explanation Answer: B) Isosceles trapezium

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Q:

A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?

A) 384.13 sq cm B) 576.19 sq cm
C) 192.06 sq cm D) 288.1 sq cm
 
Answer & Explanation Answer: B) 576.19 sq cm

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