Aptitude and Reasoning Questions

Q:

The total age of A and B is 12 years more than the total age of B and C. C is how many years younger than A ?

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

Explanation:

(A+B) - (B+C) = 12

 

A - C = 12.

 

C is younger than A by 12 years.

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Filed Under: Problems on Ages

306 62383
Q:

What is the value of (cosec60 - 1/2) ?

 

A) (4-√3)/2√3   B) (2√3-1)/√3  
C) (3√3-1)/3   D) 1/√3
 
Answer & Explanation Answer: A) (4-√3)/2√3  

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 62363
Q:

From the given alternatives, according to dictionary, which word will come at THIRD position?

1. Doubled

2. Dragged

3. Doubling

4. Dragging

5. Draw

 

A)   Dragged       B)     Dragging    
C)   Doubled   D)   Doubling  
 
Answer & Explanation Answer: A)   Dragged      

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

5 62347
Q:

35+37=?

 

A) 935 B) 612
C) 1135 D) 635
 
Answer & Explanation Answer: C) 1135

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

1 62335
Q:

Look at the series :

3, 7, 24, 11, __, 19, 19,... What number should fill the blank ?

A) 15 B) 13
C) 21 D) 16
 
Answer & Explanation Answer: A) 15

Explanation:

Two series alternate here, with every third number following a different pattern.
In the main series, 4 is added to each number to arrive the next.
In alternate series, 5 is subtracted from each number t arrive the next number.
Here in the main series
3 + 4 = 7
7 + 4 = 11
11 + 4 = 15
15 + 4 = 19

In alternate series
24 - 5 = 19
19 - 5 = 14...

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Filed Under: Number Series
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

23 62331
Q:

Gaurav spends 30% of his monthly income on food articles, 40% of the remaining on conveyance and clothes and saves 50% of the remaining. If his monthly salary is Rs. 18,400, how much money does he save every month ?

A) 3864 B) 4903
C) 5849 D) 6789
 
Answer & Explanation Answer: A) 3864

Explanation:

Saving  = 50% of (100 - 40)% of (100 - 30)% of Rs. 18,400 = Rs. (50/100 * 60/100 * 70/100 * 18400) = Rs. 3864.

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Filed Under: Percentage

282 62316
Q:

If x = 4 + √15, then what is the value of [x2 + (1/x2)]?

 

A) 62 B) 64
C) 34 D) 36
 
Answer & Explanation Answer: A) 62

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 62315
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Flesh

2. Flexible

3. Flaw

4. Flick

5. Fleet

A) 35124 B) 45123
C) 12453 D) 24513
 
Answer & Explanation Answer: A) 35124

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 62277