Aptitude and Reasoning Questions

Q:

The sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g.,A can be represented by 12,24, etc., and 'R' can be represented by 57, 76, etc. Similarly you have to identify the set for the word 'ROSE'

A) 86, 67, 33, 44 B) 88, 76, 31, 32
C) 95, 75, 02, 32 D) 57, 87, 32, 33
 
Answer & Explanation Answer: C) 95, 75, 02, 32

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Filed Under: Figure Matrix

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Q:

The value of cos220° + cos270° is

A) √2 B) 2
C) 1 D) 1/√2
 
Answer & Explanation Answer: C) 1

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Q:

In the following questions, relationship between different elements are shown in the statements. These statements are followed by two conclusions. Give answer

Statements: K>L = M<=N, O < L>=P

Conclusions:

I.K>=O

II.N>=O

A) if only conclusion I is true. B) if only conclusion II is true.
C) if either conclusion I or II is true. D) if neither conclusion I nor II is true.
 
Answer & Explanation Answer: D) if neither conclusion I nor II is true.

Explanation:

I. K>=L>O, So K>=O is not true

II. O< L = M<=N, So N>=O is not true.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

4, 18, 48, ?, 180

A) 80 B) 100
C) 105 D) 125
 
Answer & Explanation Answer: B) 100

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

A man goes to a place on bicycle at speed of 16 km/hr and comes back at lower speed . If the average speed is 6.4 km/hr in total , then the return speed (in km/hr) is

A) 10 B) 8
C) 6 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

What is the value of (cosec30 - 1/√3)?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If sinθ+cosθsinθ-cosθ=3, then the value of sin4θ-cos4θ is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Ramesh uses a weight of 930 gm instead of 1 kg and sells sugar on its cost price. What will be his profit percentage on selling 15 kg sugar?

 

A) 9.21 B) 7
C) 7.53 D) 8.54
 
Answer & Explanation Answer: C) 7.53

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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