Verbal Reasoning - Mental Ability Questions

Q:

Which of the following Venn diagrams correctly represents the following classes:

 

Karnataka, India, Asia

 

 

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

Explanation:
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Filed Under: Logical Venn Diagram
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Q:

Identify the diagram that best represents the relationship among the given classes.

Earth, Saturn, Planet, Star

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

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

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Q:

A man has a certain number of small boxes to pack into parcles. If he packs 3, 4, 5 or 6 in a parcel, he is left with one over; if he packs 7 in a parcle, none is left over. What is the number of boxes, he may have to pack?

A) 106 B) 301
C) 309 D) 400
 
Answer & Explanation Answer: B) 301

Explanation:

Clearly, the required number would be such that it leaves a remainder of 1 when divided by 3, 4, 5, or 6 and no remainder when divided by 7. Thus, the number must be of the form (L.C.M of 3, 4, 5, 6) x + 1 i.e., (60x + 1 ) and a multiple of 7. Clearly, for x = 5, the number is a multiple of 7. So the number is 301.

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Filed Under: Arithmetical Reasoning

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Q:

How many gift boxes were sold on Monday ?  

I. It was 10% more than the boxes sold on the earlier day i.e. Sunday. 

II. Every third visitor to the shop purchased the box and 1500 visitors were there on Sunday  

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 in both the statements together are needed.
 
Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From II. we can conclude that 500 boxes were sold on Sunday

 From I. we find that number of boxes sold on Monday 500 +10% of 500 = 550.  

 

 

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Filed Under: Data Sufficiency

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Q:

Derepak is brother of Ravi. Rekha is sister of Atul. Ravi is son of Rekha. How is Deepak related to Rekha ? 

A) Son B) Brother
C) Nephew D) Father
 
Answer & Explanation Answer: A) Son

Explanation:

Deepak is the son of Ravi, who is the son of Rekha. 

Thus, Deepak is the son of Rekha 

 

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Filed Under: Blood Relations

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Q:

In a certain code PARINATH is written as QFQHOBSG and POLE as QPKD, how will SYNDROME  be written in that code?

A) RXOEQNNF B) TZOEQNLD
C) TZMCSPKD D) TZMCSPLD
 
Answer & Explanation Answer: D) TZMCSPLD

Explanation:

Word is divided into groups of two letters each and then letters of each group move one place forward and one place backward alternatively as in English alphabet. Hence, 

PERINATH => PE RI NA TH =>QFQHOBSG  and POLE => PO LE => QPKD

similarly,

SYNDROME => SY ND RO ME => TZMCSPLD

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Filed Under: Coding and Decoding

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Q:

If Q means 'add to', J means 'multiply by', T means 'substract from' and K means 'divide by' then 30 K 2 Q 3 J 6 T 5 = ? 

A) 18 B) 28
C) 31 D) 103
 
Answer & Explanation Answer: B) 28

Explanation:

Using Correct Symbols , We have :

Given expression = 30 / 2 + 3 x 6 - 5 = 15 + 18 - 5 = 28

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Q:

Oxygen : Burn :: Carbon dioxide : ?

A) Extinguish B) Explode
C) Isolate D) Foam
 
Answer & Explanation Answer: A) Extinguish

Explanation:

Oxygen helps in burnings while carbon dioxide extinguished fires.

 

Hence, Oxygen : Burn :: Carbon dioxide : Extinguish.

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Filed Under: Analogy
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