Aptitude and Reasoning Questions

Q:

The missing number in the given series is:

15 (105) 14 , 13 (?) 12

A) 91 B) 78
C) 65 D) 68
 
Answer & Explanation Answer: B) 78

Explanation:
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Filed Under: Number Series
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Q:

Which of the Answer Figures is the correct mirror image of the given Problem Figure?

 

 

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

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Filed Under: Image Analysis
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Q:

Use the following passage for the questions based on it.

 

There are 6 flats on a floor in two rows. Out of these, three are north facing and the other three are south facing flats. The flats are to be allotted amongst Arun, Biswajyot, Chitra, Derek, Evan, and Fatima. Biswajyot gets a north facing flat and is not next to Derek. Derek and Fatima get diagonally opposite flats. Chitra is next to Fatima, and gets a south facing flat. Evan gets a north facing flat.

 

Except Derek and Fatima, which other pair is diagonally opposite to each other?

 

 

A) Arun and Biswajyot B) Arun and Chitra
C) Evan and Derek D) Evan and Chitra
 
Answer & Explanation Answer: A) Arun and Biswajyot

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

In the following question, select the missing number from the given series.

 

1161, 1164, 1168, 1173, 1179, ?

 

A) 1186 B) 1196
C) 1185 D) 1197
 
Answer & Explanation Answer: A) 1186

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Filed Under: Number Series
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Q:

The following table shows the number of children in each house of a society.


What is the average number of children per house?

A) 1.65 B) 1.9
C) 1.15 D) 1.4
 
Answer & Explanation Answer: D) 1.4

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Filed Under: Table Charts
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Q:

What is the number of triangles that can be formed whose vertices are the vertices of an octagon but have only one side common with that of octagon?

A) 64 B) 32
C) 24 D) 16
 
Answer & Explanation Answer: B) 32

Explanation:

  

 

When the triangles are drawn in an octagon with vertices same as those of the octagon and having one side common to that of the octagon, the figure will appear as shown in (Fig. 1).

 

   

 

Now, we shall first consider the triangles having only one side AB common with octagon ABCDEFGH and having vertices common with the octagon (See Fig. 2).Such triangles are ABD, ABE, ABF and ABG i.e. 4 in number.

 

 

 

Similarly, the triangles having only one side BC common with the octagon and also having vertices common with the octagon are BCE, BCF, BCG and BCH (as shown in Fig. 3). i.e. There are 4 such triangles.

 

This way, we have 4 triangles for each side of the octagon. Thus, there are 8 x 4 = 32 such triangles.

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Filed Under: Analytical Reasoning

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Q:

Vinod have 20 rupees. He bought 1, 2, 5 rupee stamps. They are different in numbers by the reason of no change, the shop keeper gives 3 one rupee stamps. So how many stamps Vinod have ?

A) 10 B) 18
C) 12 D) 15
 
Answer & Explanation Answer: A) 10

Explanation:

Given total rupees = 20 Rs
No. of one rupee stamps = 3
Now, remaining money = Rs. 17
With that he buys only 2 and 5 rupee stamps
Let number of Rs. 5 stamps = K
Let number of Rs. 2 stamps = L
5K + 2L = 17
K = 3, L = 1 (possible)
L = 6, K = 1 (possible)
=> But given that they are different in number so, K is not equal to 3
one rupee stamps = 3
2 two stamps = 6
5 rupee stamps = 1
Total number of stamps = 10.

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Filed Under: Ratios and Proportions
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Q:

Arrange the following words as per order in the dictionary

1. Sinister 2. Sinuous 3. Sinhalese 4.Sinusitis 5. Sinecure

A) 5, 3, 2, 4, 1 B) 5, 2, 4, 3, 1
C) 5, 2, 1, 3, 4 D) 5, 3, 1, 2, 4
 
Answer & Explanation Answer: D) 5, 3, 1, 2, 4

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

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