Aptitude and Reasoning Questions

Q:

If a + b = 1, then a4 + b4 - a3 - b3 - 2a2b2 + ab is equal to

A) 1 B) 2
C) 4 D) 0
 
Answer & Explanation Answer: D) 0

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Q:

A and B can do a piece of work in 18 days, B and C in 24 days, A and C in 36 days. Working together they can do the work in

A) 12 days B) 13 days
C) 16 days D) 26 days
 
Answer & Explanation Answer: C) 16 days

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Q:

If (x  2)2 + (y + 3)2 + (z  15)2 = 0, then what is the value of x + y + z – 5?

A) 5 B) 9
C) 15 D) 20
 
Answer & Explanation Answer: B) 9

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Q:

From the given answer figures, select the one in which the question figure is hidden/embedded?

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

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Filed Under: Image Analysis
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Q:

Find the odd numbers/letters/numbers from the given alternatives.

A) 1, 0.75, 0.5, 1.25 B) 4, 3, 2, 5
C) 1, 4, 2, 8 D) 2, 1.5, 1, 2.5
 
Answer & Explanation Answer: C) 1, 4, 2, 8

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Filed Under: Odd Man Out
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Q:

What is the reflection of the point (2, 3) in the line y = 4?

A) (2, 5) B) (2, -5)
C) (-2, -5) D) (-2, 5)
 
Answer & Explanation Answer: A) (2, 5)

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Q:

If 5x ­- 40 = 3x, then the numerical value of 2x -­ 11 is

A) 29 B) 39
C) 19 D) 9
 
Answer & Explanation Answer: A) 29

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'A' can be represented by 04, 12 , etc., and 'R' can be represented by 55, 67, etc.Similarly, you have to identify the set for the word 'BENT'.

A) 42, 34, 79, 77 B) 00, 11, 76, 78
C) 31, 22, 88, 58 D) 42, 34, 76, 88
 
Answer & Explanation Answer: C) 31, 22, 88, 58

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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