Aptitude and Reasoning Questions

Q:

If 80&10 = -8, 50&2 = -25 and 80&16 = -5, then find the value of 20&5 = ?

A) 50 B) -40
C) -4 D) 4
 
Answer & Explanation Answer: C) -4

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The simplest form of 3774/2958 is

A) 43/19 B) 37/29
C) 31/13 D) 31/23
 
Answer & Explanation Answer: B) 37/29

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Filed Under: Simplification
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Chirp B) Hiss
C) Roar D) Nest
 
Answer & Explanation Answer: D) Nest

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Filed Under: Odd Man Out
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Q:

2cos[(C+D)/2]sin[(C-D)/2] is equal to

A) sinC + sinD B) sinC - sinD
C) cosC - cosD D) cosC + cosD
 
Answer & Explanation Answer: B) sinC - sinD

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Filed Under: Simplification
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Q:

The length and breadth of a rectangle are 24 cm and 7 cm respectively. What must be the length of its diagonal (in cm)?

A) 50 B) 28
C) 25 D) 56
 
Answer & Explanation Answer: C) 25

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Ravi had five subjects in his final examination. The maximum marks in each subject are 100. If his percentage in four subjects is 80, and he scores 65 marks in the fifth subject, determine his overall percentage for the five subjects.

A) 0.78 B) 0.79
C) 0.77 D) 0.76
 
Answer & Explanation Answer: C) 0.77

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.

Expenditure on Labour and Raw material constitute what percent of total expenditure?

A) 33.30% B) 44.44%
C) 40% D) 30%
 
Answer & Explanation Answer: B) 44.44%

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Filed Under: Pie Charts
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Q:

θ is a positive acute angle and sinθ ­ cosθ = 0, then the value of secθ + cosecθ is

A) 2 B) √2
C) 2√2 D) 3√2
 
Answer & Explanation Answer: C) 2√2

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Filed Under: Simplification
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