Aptitude and Reasoning Questions

Q:

In these tests find the Odd figure out

A) a B) b
C) c D) d
 
Answer & Explanation Answer: D) d

Explanation:

It has odd number of sides while others have even number of sides.

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If x + (1/x) = 2, then what is the value of x64 + x121?

A) 0 B) 1
C) 2 D) -2
 
Answer & Explanation Answer: A) 0

Explanation:
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Q:

The LCM of 72 and 84 is:

A) 12 × 6 × 7 B) 6 × 2 × 7
C) 12 × 7 × 3 D) 72 × 84
 
Answer & Explanation Answer: A) 12 × 6 × 7

Explanation:
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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

If 3x + 5y + 7z = 49 and 9x + 8y + 21z = 126, then what is the value of y?

A) 4 B) 2
C) 3 D) 5
 
Answer & Explanation Answer: C) 3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

A) XAD B) PRU
C) JLO D) ACF
 
Answer & Explanation Answer: A) XAD

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Two numbers are 40% and 80% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

A) 100 B) 33.3
C) 66.6 D) 200
 
Answer & Explanation Answer: D) 200

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If x + y = 10 and xy = 4, then what is the value of x4 + y4?

A) 8464 B) 8432
C) 7478 D) 6218
 
Answer & Explanation Answer: B) 8432

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

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

Explanation:
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Filed Under: Analytical Reasoning
Exam Prep: Bank Exams

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