Aptitude and Reasoning Questions

Q:

The average age of 6 members of a family is 20 years. If the age of the servant is included, then the average age increase by 25%. What is the age (in years) of the servant?

A) 30 B) 35
C) 50 D) 55
 
Answer & Explanation Answer: D) 55

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

If a = 73, b = 74 and c = 75, then what is the value of a3 + b3 + c3  3abc?

A) 365 B) 444
C) 666 D) 999
 
Answer & Explanation Answer: C) 666

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If '­' means 'x' , 'x' means '+' , '+' means '÷' and '÷' means '­' , then what will be the value of 40 x 12 + 3 ­ 6 ÷ 60 = ?

A) 4 B) 7
C) 16 D) 44
 
Answer & Explanation Answer: A) 4

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

What is the value of (2/3 +tan45° ) ?

A) (1+√6)/√3 B) (2+√3)/√3
C) 4/√3 D) √3+2
 
Answer & Explanation Answer: B) (2+√3)/√3

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Q:

A sum of Rs 2489 is divided among A, B and C such that if Rs 12, Rs 12 and Rs 5 be diminish from the shares of A, B and C respectively, then theirshares will be in the ratio of 5 : 3 : 4. What is the new share (in Rs) of C?

A) 750 B) 1060
C) 1475 D) 820
 
Answer & Explanation Answer: D) 820

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Filed Under: Partnership
Exam Prep: Bank Exams

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Q:

A retailer marks up his goods by 150% and offers 40% discount. What will be the selling price (in Rs) if the cost price is Rs 800?

A) 1200 B) 1500
C) 1000 D) 2000
 
Answer & Explanation Answer: A) 1200

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If A = 400 and B = 600, then A is how much percentage less than B?

A) 50 B) 66.66
C) 33.33 D) 25
 
Answer & Explanation Answer: C) 33.33

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If a-b=1 and a3-b3 = 61, then the value of ab will be

A) -20 B) 20
C) 30 D) 60
 
Answer & Explanation Answer: B) 20

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Filed Under: Simplification
Exam Prep: Bank Exams

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