Aptitude and Reasoning Questions

Q:

If x+y+z = 1, 1/x + 1/y + 1/z = 1 and xyz = -1, then x3+y3+z3 is equal to

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

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2012
Q:

Deepu started his journey from A and moves 2 km towards South, then he turns right and moves 1⁄2 kilometre. Again he takes a right turn and walks 2km. Now he takes a left turn and walks 3 km more. How far he is from the starting point?

A) 3.5 km B) 2.5 km
C) 7.5 km D) 1.5 km
 
Answer & Explanation Answer: A) 3.5 km

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

2 2012
Q:

If a2+b2+c2=83 and a+b+c=15 then the value of ab+bc+ca is

A) 69 B) 70
C) 71 D) 72
 
Answer & Explanation Answer: C) 71

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2012
Q:

If 17 + 17 = 2895 18 + 18 = 3245 19 + 19 = 3615 then 23 + 23 = ?

A) 5765 B) 2565
C) 4005 D) 5295
 
Answer & Explanation Answer: D) 5295

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

15 2012
Q:

Makarand works 2 times as fast as Samarjit. If Samarjit can complete a job alone in 27 days, then in how many days can they together finish the job?

A) 6 days B) 7 days
C) 5 days D) 9 days
 
Answer & Explanation Answer: D) 9 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

0 2011
Q:

Chandan is 2 years older than Ankit but 1 year younger than Sumit. Ankit is twice as old as Khushboo. If Khushboo's age is 25 years, what is the age (in years) of Sumit?

A) 51 B) 53
C) 52 D) 55
 
Answer & Explanation Answer: B) 53

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

3 2011
Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 358 B) 853
C) 538 D) 240
 
Answer & Explanation Answer: D) 240

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 2011
Q:

What is the value of cosec -7π/6?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2011