Aptitude and Reasoning Questions

Q:

The average weight of 25 bags is 55 kg. The weight of one bag was misread as 65 instead of 56. Find the correct mean value.

A) 55.25 B) 55.36
C) 54.64 D) 55.65
 
Answer & Explanation Answer: C) 54.64

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

12 men or 30 boys can complete a work in 72 days. How many days will 48 men and 24 boys will take to complete the same work?

A) 20 B) 18
C) 15 D) 25
 
Answer & Explanation Answer: C) 15

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

 

35 - 12 + 10 x 50 ÷ 14 = ?

 

A) 31 B) 6
C) 27 D) 15
 
Answer & Explanation Answer: B) 6

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Two mixtures have milk and water in the ratio 1 : 4 and 3 : 2 respectively. In what ratio two types of mixtures have to be mixed to get a new mixture having ratio of milk and water as 1 : 1?

 

A) 4 : 3 B) 5 : 3
C) 3 : 2 D) 1 : 3
 
Answer & Explanation Answer: D) 1 : 3

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Filed Under: Alligation or Mixture
Exam Prep: AIEEE , Bank Exams

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Q:

A post-man starts cycling from his post office. He cycles 7 km South, then turns West and cycles 5 km, Then turns North and cycles 6 km, then turns to his right and cycles 5 km. Where is he now with reference to his post office?

A) 1 km North B) 2 km North
C) 1 km South D) 2 km South
 
Answer & Explanation Answer: C) 1 km South

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

Expand and simplify (x + 5)2 + (x - 3)2

A) 2(x2 + 2x - 17) B) 2(x2 - 2x + 17)
C) 2(x2 - 2x - 17) D) 2(x2 + 2x + 17)
 
Answer & Explanation Answer: D) 2(x2 + 2x + 17)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A = (x8  1)/(x4 + 1) and B = (y4  1)/(y2 + 1). If x = 2 and y = 9, then what is the value ofA2 + 2AB + AB2?

A) 96475 B) 98625
C) 92425 D) 89125
 
Answer & Explanation Answer: B) 98625

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

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

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Filed Under: Non Verbal Reasoning
Exam Prep: Bank Exams

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