Aptitude and Reasoning Questions

Q:

The least number of four digits which is divisible by 4, 6, 8 and 10 is ?

A) 1107 B) 1080
C) 1100 D) 1208
 
Answer & Explanation Answer: B) 1080

Explanation:

LCM of 4, 6, 8 and 10 = 120
120) 1000 (8
960
------
40

The least number of four digits which is divisible by 4, 6, 8 and 10 => 1000 + 120 - 40 = 1080.

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Filed Under: Problems on Numbers
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

8 8940
Q:

Although most of the fastest growing jobs in today's economy will require a college degree, many of the new jobs being created-from home health aide to desktop publisher-require knowledge other than that gained from earning a degree. For workers in those jobs, good basic skills in reading, communigreion, and mathematics play an important role in getting a job and developing a career. 

 

From the information given above it can be validly concluded that, in today's economy,

A) skills in reading, communigreion, and mathematics play an important role in developing a career as a desktop publisher B) the majority of the new jobs being created require knowledge other than that gained from earning a college degree
C) Both A and B D) None
 
Answer & Explanation Answer: A) skills in reading, communigreion, and mathematics play an important role in developing a career as a desktop publisher

Explanation:

According to the above passage only the argument "the majority of the new jobs being created require knowledge other than that gained from earning a college degree" is true

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Filed Under: Deriving Conclusions From Passages
Exam Prep: GRE

13 8939
Q:

3131×31-27 =?

A) 961 x 861 B) 961 x 961
C) 961 x 2 D) 29791
 
Answer & Explanation Answer: B) 961 x 961

Explanation:

We know that am×an=am+n 

3131-27 = 314 = 961 x 961.

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Filed Under: Numbers
Exam Prep: CAT
Job Role: Bank PO

11 8932
Q:

If  x = 1 - q and y = 2q + 1, then for what value of q, x is equal to y ?

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

Explanation:

x = y  <=> 1 - q =  2q  + 1  <=> 3q  = 0 <=> q = 0.

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Filed Under: Simplification

8 8926
Q:

­ Identify the diagram that best represents the relationship among the given classes.

Mathematics, Arithmetic, Algebra

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

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

4 8917
Q:

The opposite of right is the opposite of

A) Left B) Wrong
C) Give D) Take
 
Answer & Explanation Answer: D) Take

Explanation:

The opposite of right is left. The opposite of left is take. And the opposite of take is give.

 

Hence, the opposite of right is the opposite of take which is left.

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34 8917
Q:

Choose the correct alternative that will continue the same pattern and replace 'x' in series 1,2,5,10,25,50,x,250

A) 75 B) 150
C) 125 D) 100
 
Answer & Explanation Answer: C) 125

Explanation:

The pattern is *2,*5/2,*2,*5/2,*2, . . . . .
So missing term is 50*(5/2)=125

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Filed Under: Number Series

8 8917
Q:

The given problem figure is embedded in one of the given Answer Figures. Which is that Answer Figure?

 

A) C B) D
C) B D) A
 
Answer & Explanation Answer: C) B

Explanation:
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Filed Under: Analytical Reasoning
Exam Prep: Bank Exams

2 8915