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:

Select the missing numbers from the given alternatives

A) 65 B) 54
C) 76 D) 110
 
Answer & Explanation Answer: B) 54

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

The average salary of all workers in a workshop is Rs.12000. The average salary of 7 technicians is Rs.15000 and the average salary of the rest is Rs.9000. The total number of workers in the workshop is

A) 12 B) 13
C) 14 D) 15
 
Answer & Explanation Answer: C) 14

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

Find the number of triangles in the figure.

A) 12 B) 14
C) 16 D) 18
 
Answer & Explanation Answer: A) 12

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

ABCD is a quadrilateral in which BD and AC are diagonals then

A) AB + BC + CD + AD< AC + BD B) AB + BC + CD + DA>AC + BD
C) AB + BC + CD + DA=AC + BD D) AB + BC + CD + DA>2(AC + BD)
 
Answer & Explanation Answer: B) AB + BC + CD + DA>AC + BD

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

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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Non Verbal Reasoning

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Q:

The income of P, Q and R are in the ratio of 5 : 4 : 3 respectively and their expenses are in the ratio of 6 : 5 : 4 respectively. If P saves Rs 4000 out of an income of Rs 10000, then what will be the saving (in Rs) of Q?

 

A) 2500 B) 3000
C) 4500 D) 2000
 
Answer & Explanation Answer: B) 3000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

What is the total number of points in the plane of triangle ABC which is equidistant from the vertices of the triangle?

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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