Aptitude and Reasoning Questions

Q:

If a mirror is placed on the line MN, then which is the right image of the given figure?

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

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Filed Under: Image Analysis
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Q:

Which of the following quadratic equations has real roots?

A) 4x2 - 7x + 5 = 0 B) 5x2 - 11x + 7 = 0
C) 5x2 - 11x + 8 = 0 D) 2x2 - 7x + 5 = 0
 
Answer & Explanation Answer: D) 2x2 - 7x + 5 = 0

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Q:

Find the number that can be replaced in the place of ? in the given question

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

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Shrenik switched on a bulb at 2 : 39 : 40 hours and switched it off on the same day at 12 : 30 : 34 hours. For how long was the bulb in switched-on mode?

A) 9 hours 9 minutes 6 sec B) 12 hours 40 minutes 6 sec
C) 9 hours 50 minutes 54 sec D) 10 hours 9 minutes 6 sec
 
Answer & Explanation Answer: C) 9 hours 50 minutes 54 sec

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Filed Under: Time and Distance
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Q:

What is the value of xy if x - y = 3 and x2+y2=15?

A) 1 B) 3
C) 5 D) 7
 
Answer & Explanation Answer: B) 3

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Filed Under: Simplification
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Q:

Twenty one times of a positive number is less than its square by 100. The value of the positive number is

A) 25 B) 26
C) 42 D) 41
 
Answer & Explanation Answer: A) 25

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Filed Under: Problems on Numbers
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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 'U' can be represented by 59, 66, etc.

Similarly, you have to identify the set for the word 'ROOT'

A) 55, 56, 99, 59 B) 67, 68, 87, 66
C) 79, 75, 68, 77 D) 86, 87, 56, 88
 
Answer & Explanation Answer: C) 79, 75, 68, 77

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Filed Under: Arithmetical Reasoning
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Q:

If a mirror is placed on the line MN, then which is the right figure of the given image?

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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