Aptitude and Reasoning Questions

Q:

In a cyclic quadrilateral ABCD , the side AB is extended to a point X. If ∠XBC = 82° and ∠ADB = 47° , then the value of ∠BDC is

A) 40° B) 35°
C) 30° D) 25°
 
Answer & Explanation Answer: B) 35°

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

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Q:

What is the value of tan150°?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

A) -1/√3 B) (3-√2)/3√2
C) (2√3-1)/2 D) (√2-√3)/√6
 
Answer & Explanation Answer: C) (2√3-1)/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find equation of the perpendicular bisector of segment joining the points (2,-5) and (0,7)?

A) x - 6y = 5 B) x + 6y = -5
C) x - 6y = -5 D) x + 6y = 5
 
Answer & Explanation Answer: C) x - 6y = -5

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Q:

Each question given below consists of a statement, followed by two arguments numbered I & II. You have to decide which of the arguments is a 'strong' argument.


Statement:
Is global warming a real threat?


Arguments :
I. Yes, it is a threat leading to the consequences of sea level rise, extreme heat, heightened wildfire risk, and drought and other water supply issues.
II. No, Global warming is a misconception created by some people.

A) Only argument II is strong B) Neither I nor II is strong and
C) Only argument I is strong D) Both I and II are strong.
 
Answer & Explanation Answer: C) Only argument I is strong

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

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Q:

P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?

 

A) 18   B) 25  
C) 24   D) 21
 
Answer & Explanation Answer: B) 25  

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

On Selling a book at 9/14 of the marked price there is loss of 10%. What will be the ratio of marked price and cost price of the book?

 

A) 5 : 9 B) 5 : 8  
C) 7 : 4   D) 7 : 5
 
Answer & Explanation Answer: D) 7 : 5

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A flask has two holes. The 1st hole alone makes the flask empty in 9 minutes and 2nd hole alone makes the flask empty in 16 minutes. If water leaks out at a constant rate, how long in minutes does it take if both the holes together empty the flask?

A) 19/25 B) 41925
C) 52025 D) 51925
 
Answer & Explanation Answer: D) 51925

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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