Aptitude and Reasoning Questions

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 

Statements:
(I) Sohan is a good sportsman.
(II) Sportsmen are healthy.

 

Conclusion:
(I) All healthy people are sportsmen. men.
(II) Sohan is healthy.

 

A) Conclusion I follows B) Conclusion II follows
C) Neither I nor II follows D) Both I and II follows
 
Answer & Explanation Answer: C) Neither I nor II follows

Explanation:
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Filed Under: Verbal Reasoning - Logical Deduction
Exam Prep: Bank Exams
Job Role: Bank Clerk

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) WYA B) MNO
C) ACE D) EGI
 
Answer & Explanation Answer: B) MNO

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the third proportional to 10 and 25?

A) 125 B) 150
C) 62.5 D) 225
 
Answer & Explanation Answer: C) 62.5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The mean of marks secured by 60 students in division A of class X is 64, 40 students of division B is 60 and that of 60 students of division C is 58. Find the mean of marks of the students of three divisions of Class X.

A) 60.05 B) 59.35
C) 62.15 D) 60.75
 
Answer & Explanation Answer: D) 60.75

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If the average age of four children is 12 years and the average age of these children and their fathers is 20 years, what is the age of the father?

A) 52 years B) 48 years
C) 62 years D) 54 years
 
Answer & Explanation Answer: A) 52 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

5 + 10 x 21 ÷ 5 - 15 = ?

A) 49 B) 2
C) 20 D) 34
 
Answer & Explanation Answer: B) 2

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular once is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder.

What is the ratio of the volume of the cube to that of the cylinder ?

A) 4 : 3 B) 21 : 16
C) 14 : 11 D) 45 : 32
 
Answer & Explanation Answer: C) 14 : 11

Explanation:
The top view of the given assembly will look like the figure above
Outermost is the sphere. Inside that there is a cube and within that there is a cone and cylinder with same radius.
Here side of cube = a
Diameter of Sphere = body diagnol = √3 a
Radius of sphere = √3 a/2 =r1
Height of Cylinder = Height of cone = side of cube = a =h
Radius of cylinder = Radius of cone = side of cube/2 = a/2 =r2(as shown in the figure)
VcubeVcylinder = a3πr22h = 14/11
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Consider the given statement true and decide which of the conclusions logically follow(s) from the information given in the statement.

Statement:
The population in metro cities is increasing tremendously which leads to the shortage of living space and a drop in living conditions of the people.

Conclusions:
1. Government should re-plan city development.
2. Government should demolish illegal buildings and build cottages for people.

A) Both conclusions 1 and 2 follows B) Neither conclusions 1 nor 2 follows
C) Only conclusion 1 follows. D) Only conclusion 2 follows
 
Answer & Explanation Answer: C) Only conclusion 1 follows.

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , CAT

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