Aptitude and Reasoning Questions

Q:

Which of the following is a rational number?

A) 0.241 B) 1.732
C) 4 D) All of the above
 
Answer & Explanation Answer: C) 4

Explanation:

Any number which can be expressed as a fraction of two integers like P & Q as P/Q where Q is not equal to zero.

Every integer is a rational number since Q can be 1.

 

Hence, in the given options, 4 can be expressed as a simple fraction as 4/1. And all other options cannot be expressed as fractions.

 

Hence, 4 is a rational number in the given options.

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Filed Under: Numbers
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Q:

That which cannot be corrected

A) Incorrigible B) Illegible
C) Illegal D) Indelible
 
Answer & Explanation Answer: A) Incorrigible

Explanation:

The One-word substitute for That which cannot be corrected is Incorrigible.

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Filed Under: Alphabet Test
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Q:

Which term is a type of detail?

A) chronology B) prose
C) style D) statistic
 
Answer & Explanation Answer: A) chronology

Explanation:

In chronology, the sequence of events from the latest to the oldest events or vice versa is laid. In this case, the details of how a particular event or place or thought developed through time is detailed in a chronology. 

 

Hence, the term chronology is a type of detail.

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Filed Under: Alphabet Test
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4 3682
Q:

In the question below consists of a question and two statements numbered a and b given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give the answer.

Question: In which year was Kalyan born ?
Statements:
a. Kalyan at present is 15 years younger to his mother.
b. Kalyan's brother, who was born in 1991, is 25 years younger to his mother.

 

A) b alone is sufficient while a alone is not sufficient B) a alone is sufficient while b alone is not sufficient
C) Both a and b are sufficient D) Neither a nor b is sufficient
 
Answer & Explanation Answer: C) Both a and b are sufficient

Explanation:

From both a and b, we find that Kalyan is (25 - 15) = 10 years older than his brother, who was born in 1991. So, Kalyan was born in 1981.

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Filed Under: Statement and Conclusions
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1 3681
Q:

Negative divided by Negative

A) -ve B) +ve
C) 0 D) Can't be determined
 
Answer & Explanation Answer: B) +ve

Explanation:

We know the Mathematical rules that

 

++ = ++- = --+ = --- = +

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Filed Under: Arithmetical Reasoning
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8 3680
Q:

In a certain code language, "SELDOM" is written as "NPEMFT". Howis "SACRIFICE" written in that code language?

A) FDJGJDSBT B) FDJGJSDBT
C) FDJSJGTBD D) FGDJGDSBT
 
Answer & Explanation Answer: B) FDJGJSDBT

Explanation:
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Filed Under: Coding and Decoding
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Q:

Select the figure that does NOT belong in the following group.

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

Explanation:
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Filed Under: Analytical Reasoning
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Q:

Identify the figure that completes the pattern.

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

Explanation:

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Filed Under: Pattern Completion

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