Aptitude and Reasoning Questions

Q:

A right circular cylinder is partially filled with water. Two iron spherical balls are completely immersed in the water so that the height of the water in the cylinder rises by 4 cm. If the radius of one ball is half of the other and the diameter of the cylinder is 18 cm, then the radii of the spherical balls are

A) 6 cm and 12 cm B) 4 cm and 8 cm
C) 3 cm and 6 cm D) 2 cm and 4 cm
 
Answer & Explanation Answer: C) 3 cm and 6 cm

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

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Q:

If 5x - (1/2)(2x -7) = 5.5, then what is the value of x?

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

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Filed Under: Simplification
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Q:

Find the missing number in the given question/

A) 54 B) 60
C) 62 D) 66
 
Answer & Explanation Answer: D) 66

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

If there are four lines in a plane, then what cannot be the number of points of intersection of these lines?

A) 0 B) 5
C) 4 D) 7
 
Answer & Explanation Answer: D) 7

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Filed Under: Volume and Surface Area
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Q:

In a certain code language, @ represents '+', represents '-', α represents '+'and 'θ' represents 'X '. Find out the answer of the following question.

107 θ 3  64 α 8  2θ9=?

A) 295 B) 290
C) 209 D) 105
 
Answer & Explanation Answer: A) 295

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Q:

Find the wrong number in the series. 225, 206, 188, 176, 165, 158, 153

A) 225 B) 188
C) 176 D) 153
 
Answer & Explanation Answer: B) 188

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Q:

If the length of one side and the diagonal of a rectangle are 10 cm and 26 cm respectively, then find its perimeter (in cm).

 

A) 136 B) 31
C) 68 D) 62
 
Answer & Explanation Answer: C) 68

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In the following figure, rectangle represents Therapists, circle represents Floral designers, triangle represents Poets and square represents Football players. Which set of letters represents Therapists who are either Floral designers or Poets ?

A) FD B) EC
C) FGE D) DC
 
Answer & Explanation Answer: B) EC

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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