Aptitude and Reasoning Questions

Q:

Two tangents PA and PB are drawn to a circle of centre O in such a way that angle AOB = 120 deg. Calculate the value of angle APB.

A) 40 deg B) 50 deg
C) 60 deg D) 80 deg
 
Answer & Explanation Answer: C) 60 deg

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

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Q:

ΔABC is similar to ΔDEF. Length of AB is 12 cm and length of the corresponding side DE is 8 cm. What is the ratio of Perimeter of ΔABC : Perimeter of ΔDEF?

A) 9:4 B) 4:9
C) 3:2 D) 2:3
 
Answer & Explanation Answer: C) 3:2

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Filed Under: Volume and Surface Area
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Q:

A piece of paper is folded and punched as shown in the figure, indicate how it will appear when it is opened?

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

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Filed Under: Paper Cutting
Exam Prep: Bank Exams

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Q:

The angle of elevation of an aeroplane from a point on the ground is 45°. After flying for 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 2500 metres, then the speed of the aeroplane in km/hr. is

A) 600 B) 600 (√3 + 1)
C) 600 √3 D) 600 (√3 - 1)
 
Answer & Explanation Answer: D) 600 (√3 - 1)

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

10, 18, 28, 40, ?

A) 58 B) 46
C) 52 D) 54
 
Answer & Explanation Answer: D) 54

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Q:

If 60/75 is equivalent to 4/x, then the value of x is

A) 5 B) 4
C) 15 D) 18
 
Answer & Explanation Answer: C) 15

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If the edge of a cube is increased by 2 cm, the volume will increase by 488 cub.cm. What then will be the length of each edge of the cube?

A) 6 cm B) 8 cm
C) 9 cm D) 7 cm
 
Answer & Explanation Answer: B) 8 cm

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Filed Under: Volume and Surface Area
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Q:

There was a group of 6 students who took a test. Another student joined the group after taking the test later. With her marks included the average score of the group went up by 3. This student has got ___ marks more than the average marks without her being included.

 

A) 21 B) 20
C) 18 D) 24
 
Answer & Explanation Answer: A) 21

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Filed Under: Average
Exam Prep: Bank Exams

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