Aptitude and Reasoning Questions

Q:

A dealer marks his goods 20% above cost price. He then allows some discount on it and makes a profit of 8%. The rate of discount is

A) 4% B) 6%
C) 10% D) 12%
 
Answer & Explanation Answer: C) 10%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

xy_kx_zk_yzk xyz_ _

A) zyxkx B) zykxz
C) zkxyk D) zxykx
 
Answer & Explanation Answer: A) zyxkx

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

If curved surface area of a cylinder is 1386 sq cm and height is 21 cm, what will be its radius? (Take π = 22/7)

A) 21 cms B) 5.25 cms
C) 10.5 cms D) 15.75 cms
 
Answer & Explanation Answer: C) 10.5 cms

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

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Q:

The average age of 19 boys in a class is 21 years. If the teacher's age is included, the average increases to 22 years. What is the teacher's age?

A) 39 years B) 41 years
C) 40 years D) 44 years
 
Answer & Explanation Answer: B) 41 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
6, 18, 54, ? , 486, 1458

A) 164 B) 160
C) 168 D) 162
 
Answer & Explanation Answer: D) 162

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

What is the value of sin 5π/3?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x = 1 + √2 + √3, then the value of x2-2x-4=0

A)  √6 B)  2√3
C)  3√2 D)  2√6 
 
Answer & Explanation Answer: D)  2√6 

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

 Which of the following will be definitely true if the given expression T≥U≥M=N<J=P<Q≤R is definitely true? 

A) T< J  B) U>M 
C) R>N  D) R ≥ M
 
Answer & Explanation Answer: C) R>N 

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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , CAT

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