Aptitude and Reasoning Questions

Q:

Every integer is a rational number.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Yes, Every integer is a rational number.  A rational number is a number which can be expressed as a ratio of two integers numerator and denominator where (the denominator not being 0 ).


Hence, Every integer can be expressed in ratio of two integers. 

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Subject: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

If 27% of an electricity bill is deducted, Rs 1825 is still to be paid. How much was the bill?

A) Rs 1437 B) Rs 2536
C) Rs 2500 D) Rs 1473
 
Answer & Explanation Answer: C) Rs 2500

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

2 2366
Q:

In a certain code language, "OPTIMIST" is written as "LKRNRGHG". How is "PESSIMIST" written in that code language?

A) HGRNRVKHH B) HHRNRVKHG
C) VKRNRHGHH D) KVRNRHHHG
 
Answer & Explanation Answer: D) KVRNRHHHG

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If m ­ n = 2 , mn = 15 , (m , n > 0) then the value of m2-n2m3-n3

A) 1856 B) 1658
C) 1586 D) 1568
 
Answer & Explanation Answer: D) 1568

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The simple interest on a sum for 20 years is 5/4 of the principal. What is the per annum rate (in percentage) of interest?

A) 6.25 B) 12.5
C) 2.5 D) 5
 
Answer & Explanation Answer: A) 6.25

Explanation:
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Filed Under: Average

1 2364
Q:

Rajesh sells a machine for Rs 57 lakhs at a loss. Had he sold it for Rs 67 lakh, his gain would have been 7 times the former loss. Find the cost price of the machine.

A) Rs 58.25 lakhs B) Rs 65.75 lakhs
C) Rs 75.14 lakhs D) Rs 50.75 lakhs
 
Answer & Explanation Answer: A) Rs 58.25 lakhs

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

What is the value of 473+529+256+289 ?

A) 27 B) 23
C) 19 D) 39
 
Answer & Explanation Answer: B) 23

Explanation:
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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

Preeti is the daughter of Rajesh and Amit is the son of Ankita. Rajesh is the only son of Rajan. Ankita is the daughter-in-law of Rajan. How is Preeti related to Amit ?

A) Sister B) Mother
C) Cousin D) Aunt
 
Answer & Explanation Answer: A) Sister

Explanation:
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Filed Under: Blood Relations
Exam Prep: Bank Exams

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