Aptitude and Reasoning Questions

Q:

Sin6A + Cos6A - 1 is equal to

A) -3Sin2ACos2A B) 1 - 3 SinACosA
C) 1 + 3Sin2ACos2A D) 0
 
Answer & Explanation Answer: A) -3Sin2ACos2A

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find the volume (in cm3) of a right circular cylinder of diameter 42 cm and height 14 cm.

A) 19404 B) 18018
C) 17321 D) 16729
 
Answer & Explanation Answer: A) 19404

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The pie chart shows the results of an online survey which asked people about their favourite author. Study the diagram and answer the following questions.

What is the total number of people who have responded to the survey ?

 

A) 2250 B) 2100
C) 2400 D) 2000
 
Answer & Explanation Answer: A) 2250

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Filed Under: Pie Charts
Exam Prep: Bank Exams

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Q:

In a triangle ABC, ∠A = 70°, ∠B = 80° and D is the incentre of ΔABC. ∠ACB = 2x° and ∠BDC = y°. The values of x and y, respectively are

A) 15, 130 B) 15, 125
C) 35, 40 D) 30, 150
 
Answer & Explanation Answer: B) 15, 125

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Which answer figure will complete the pattern in the question figure?

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

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Filed Under: Pattern Completion
Exam Prep: Bank Exams

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Q:

Which of the following numbers is composite?

A) 241 B) 261
C) 271 D) 251
 
Answer & Explanation Answer: D) 251

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Filed Under: Problems on Numbers
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Q:

How many of the factors of 256 are perfect squares?

A) 6 B) 4
C) 3 D) 5
 
Answer & Explanation Answer: D) 5

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (31, 33, 35) B) (41, 43, 45)
C) (43, 45, 47) D) (33, 37, 39)
 
Answer & Explanation Answer: D) (33, 37, 39)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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