Aptitude and Reasoning Questions

Q:

The ratio of ages of father and son is 7:2. Five years ago the product of their ages was 150. What is the age of the father?

A) 30 years B) 45 years
C) 35 years D) 40 years
 
Answer & Explanation Answer: C) 35 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

In a certain code language, 'NIGERIA' is written as '@#^$?#*'. How is 'GINGER' written in that code language?

A) ^#$@^? B) ^#@^$?
C) ^#@$^? D) #$@$^?
 
Answer & Explanation Answer: B) ^#@^$?

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Which of the following is the largest?

A) 12/49 B) 7/30
C) 13/56 D) 11/46
 
Answer & Explanation Answer: A) 12/49

Explanation:

In the given options,

12/49 can be written as 1/(49/12) = 1/4.083

7/30 can be written as 1/(30/7) = 1/4.285

13/56 can be written as 1/(56/13) = 1/4.307

11/46 can be written as 1/(46/11) = 1/4.1818

 

Here in the above,

1/4.083 has the smallest denominator and so 12/49 is the largest number or fraction.

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Filed Under: Numbers
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The quadratic equation 1+a2x2+2abx+b2-c2=0 has only one root. What is the value of c21+a2 ?

A) a2 B) b2
C) c2 D) ab
 
Answer & Explanation Answer: B) b2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If BAPTISM is coded as DCRVKUO, then how will TIN be coded as?

A) VKP B) EBC
C) FDF D) CLS
 
Answer & Explanation Answer: A) VKP

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

XYZ is right angled at Y. If CosecX = 17/15, then what is the value of CotZ?

A) 17/15 B) 8/17
C) 17/8 D) 15/8
 
Answer & Explanation Answer: D) 15/8

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If MEAT is coded as 135120. then what will be the code for ZEBRA?

A) 2652181 B) 2652191
C) 2662181 D) 2662191
 
Answer & Explanation Answer: A) 2652181

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Filed Under: Coding and Decoding

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Q:

A trader sells two items at the rate of Rs 400 each. If he gains 15% on one and losses 15% on other, then what is the value (in Rs) of loss ?

A) 18.41 B) 22.14
C) 20.25 D) 24.36
 
Answer & Explanation Answer: A) 18.41

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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