Aptitude and Reasoning Questions

Q:

Who is C's partner in a game of cards involving four players A. B, C and D ? 

I. D is sitting opposite to A. 

II. B is sitting right of A and left of D. 

A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question; D) If the data even in both the statements together are not sufficient to answer the question
 
Answer & Explanation Answer: C) If the data either in I or II alone are sufficient to answer the question;

Explanation:

Clearly, each of the given statements shows that B is sitting opposite to C or B is the partner of C. 

 

 

 

 

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Filed Under: Data Sufficiency

6 18945
Q:

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

i. Latitude
ii. Longitude
iii. Laugh
iv. Latent

A)  iii, ii, i, iv B) iv, iii, i, ii
C)  iv, i, iii, ii D) iv, i, ii, iii
 
Answer & Explanation Answer: C)  iv, i, iii, ii

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

3 18943
Q:

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

 

18, 37, 76, 155, 314, ?

 

A) 633   B) 628  
C) 537   D) 528
 
Answer & Explanation Answer: A) 633  

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

3 18936
Q:

In a one km race A gives B a start of 100m and in a one km race B gives a start of 80 m to C. In a 1 km race who will win and by how much distance from the worst performer between two losers?

Answer

Ratio  of speeds of A:B = 1000:900 = 100:90


Ratio of speeds of B:C = 1000:920 = 100:92


Therefore, when A moves 1000m , B moves 900 m and when B moves 900m, C moves 828m


Thus,             


Since , C moves 8 % less than B in the same time . Thus, C is the worst performer and A will win by him by 172 m

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45 18933
Q:

In a certain code language CONCENTRATION is written as QQJGZIGQGDMLX. How will NITRIFICATION be written in that code language?

A) QQJGZXRIKSGRM B) QQJGYXRIKSGRM
C) QQJGZXRIKSGRN D) QQJGZRIKSGSM
 
Answer & Explanation Answer: A) QQJGZXRIKSGRM

Explanation:

The first three letters are coded as same positioned letters from the right end of the alphabet. So are the seventh to tenth letters. The fourth , fifth and sixth letters move one, two and three positions forward respectively in the alphabet. So, do the last three letters. Thus,

CONCENTRATION => XLMDGQGIZGJQQ

Now reverse this and we get QQJGZIGQGDMLX

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Filed Under: Coding and Decoding

79 18932
Q:

The variance of a set of data is 169. Then the standard deviation of the data is

 

A) +-13 B) 13
C) 69 D) 84.5
 
Answer & Explanation Answer: B) 13

Explanation:
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Filed Under: Probability
Exam Prep: Bank Exams

8 18926
Q:

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

 

14, 14, 21, 42, 105, ?

 

A) 285 B) 315
C) 305 D) 215
 
Answer & Explanation Answer: B) 315

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

9 18919
Q:

A cube is painted blue on two adjacent surfaces and black on the surfaces opposite to blue surfaces and green on the remaining faces .Now the cube is cut into 216 smaller cubes of equal size.

A) 56 B) 48
C) 32 D) 64
 
Answer & Explanation Answer: D) 64

Explanation:

We know that Cubes with no surface painted can be find using x-23, where x is number of cuttings. Here x=6.

  6-23=64

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Filed Under: Cubes and Dice
Exam Prep: CAT , Bank Exams
Job Role: Bank PO

63 18919