Aptitude and Reasoning Questions

Q:

In a certain way Derailment is related to Train , Which of the following is related to Aberration in the same way?

A) Market B) Criteria
C) Behaviour D) Condition
 
Answer & Explanation Answer: C) Behaviour

Explanation:

When a Train leaves its usual path Derailment occurs. Similarly, when one's Behave changes its course, aberration in behaviour occurs.

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Filed Under: Analogy

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Q:

Find the sum of the all the numbers formed by the digits 2,4,6 and 8 without repetition. Number may be of any of the form like 2,24,684,4862 ?

A) 133345 B) 147320
C) 13320 D) 145874
 
Answer & Explanation Answer: B) 147320

Explanation:

Sum of 4 digit numbers = (2+4+6+8) x P33 x (1111) = 20 x 6 x 1111 = 133320 


Sum of 3 digit numbers = (2+4+6+8) x P23 x (111) = 20 x 6 x 111 = 13320 


Sum of 2 digit numbers = (2+4+6+8) x P13 x (11) = 20 x 3 x 11 = 660 


Sum of 1 digit numbers = (2+4+6+8) x P03 x (1) = 20 x 1 x 1 = 20 

 

Adding All , Sum = 147320

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Filed Under: Permutations and Combinations
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

How many seconds will a 800 meter long train moving with a speed of 63 km/hr take to cross a man walking with a speed of 3 km/hr in the direction of the train ?

A) 48 B) 52
C) 38 D) 42
 
Answer & Explanation Answer: A) 48

Explanation:

Here distance d = 800 mts

speed s = 63 - 3 = 60 kmph = 60 x 5/18 m/s

time t = 800x1860x5= 48 sec.

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Filed Under: Time and Distance
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

3 5658
Q:

A company recruits satisfying the following criteria -

 

1. Candidates who secured at least 85% in standard 10th or equivalent.
2. Candidates who secured at least 65% in standard 12th or equivalent.
3. Candidates who are not from commerce background.

 

Who among the following candidates will the company definitely select?

 

 

A) Jitesh is a science student having scored 70% in standard 12th and 80% in 10th with an excellent sports back ground.   B) Jignesh scored 80% in standard 12th, 90% in standard 10th and secured 2nd place in his college among all commerce students.  
C) Jayesh scored 75% in standard 10th, 75% in standard 12th and is an arts student   D) Jinesh secured 80% in standard 12th, 88% in standard 10th and is a science student with great acting skills.
 
Answer & Explanation Answer: D) Jinesh secured 80% in standard 12th, 88% in standard 10th and is a science student with great acting skills.

Explanation:
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Q:

The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio  of their ages will be 7 : 8. What is the difference of their ages ?

A) 6 B) 4
C) 8 D) 10
 
Answer & Explanation Answer: B) 4

Explanation:

Let the age of Manisha and Sudeshna is 5x and 6x years respectively.

According to the given data,

5x+8/6x+8 = 7/8

42x + 56 = 40x + 64

x = 4

Required Difference of their ages = (6 × 4)  –  (5 × 4)

= 4 years.

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Malaria : Disease :: Spear : ?

A) Death B) Weapon
C) Sword D) Wound
 
Answer & Explanation Answer: B) Weapon

Explanation:

Second denotes the class to which the first belongs to. Here Malaria belongs to disease class and similarly, Spear belongs to weapon class.

 

Hence,  Malaria : Disease :: Spear : Weapon.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 5653
Q:

In the following question, a matrix of certain characters is given.These characters follow a certain trend, row-wise or column wise.Find out this trend and choose the missing character accordingly.

28 60 48
5 6 7
17 30 7
7 ? 16

A) 18 B) 23
C) 24 D) 27
 
Answer & Explanation Answer: D) 27

Explanation:

 The number in the second column is three times the difference between the numbers in the third and first columns.
So, missing number = 3 x ( 16 - 7 ) = 3 x 9 = 27.

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107 5650
Q:

Which statement best compares a line and a point?

A) A point has no dimension and a line has one dimension. B) A line can have line segments on it whereas a point cannot be on any line segment.
C) point is a location whereas a line has several planes located on it D) A line can lie on a plane whereas a point cannot lie on a plane.
 
Answer & Explanation Answer: A) A point has no dimension and a line has one dimension.

Explanation:

A point has no dimension and a line has one dimension is the statement that best compares a line and a point.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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