Aptitude and Reasoning Questions

Q:

The circumference of a circle is 66 cm. Find its radius (in cm).

 

A) 21 B) 10.5
C) 4.5 D) 9
 
Answer & Explanation Answer: B) 10.5

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Consider the following statements:

1) An isosceles trapezium is always cyclic.

2) Any cyclic parallelogram is a rectangle.

Which of the above statements is/are correct?

A) 1 only B) 2 only
C) Both 1 and 2 D) Neither 1 nor 2
 
Answer & Explanation Answer: C) Both 1 and 2

Explanation:

Since it is an isosceles trapezium

So angle C = angle D = x

let A = 180 –D = 180 –x (since AB is parallel to CD)

B = 180-x

A+C = 180 –x + x = 180 degrees (Property of cyclic quadrilateral)

ABCD is cyclic parallelogram with AB // CD and AD // BC

Considering angles A = C = y (Property of parallelogram) and B=D = x Also since it is cyclic A+C = B+D = 180 degrees

So x=y=90 degrees And also opposite sides are equal being a parallelogram

Thus ABCD is a rectangle

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

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Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Book
2. Bread
3. Butter
4. Bayern
5. Bulb

A) 42135 B) 41253
C) 42153 D) 41235
 
Answer & Explanation Answer: B) 41253

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Q:

In the following question, select the related number from the given alternatives.

36 : 9 : : 49 : ?

A) 24 B) 13
C) 32 D) 15
 
Answer & Explanation Answer: B) 13

Explanation:
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Filed Under: Analogy

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Q:

If the numerator of a fraction is increased by 150% and the denominator of the fraction is increased by 350%, the resultant fraction is 25/51. What is the original fraction ?

A) 31/25 B) 15/17
C) 14/25 D) 11/16
 
Answer & Explanation Answer: B) 15/17

Explanation:

The original fraction is  2551 × 350+100150+100  = 15/17.

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Filed Under: Percentage
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61 33557
Q:

Select the related word/letters/numbers from the given alternatives:

BIRD : AEROPLANE :: FISH : ?

A) FISHERMAN B) SOFA
C) BOAT D) GLASSES
 
Answer & Explanation Answer: C) BOAT

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Select the related word/letters/number from the given alternatives.

K x L : 11 x 12 : : F x R : ?

 

A) 13 x 4 B) 10 x 15
C) 18 x 6 D) 6 x 18
 
Answer & Explanation Answer: D) 6 x 18

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Select the related word/letters/number from the given alternatives.

GIKM: RTVX :: HJLN : ?

A) SVWZ B) SUWY
C) RTZV D) RTVZ
 
Answer & Explanation Answer: B) SUWY

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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