Aptitude and Reasoning Questions

Q:

What is the value of (1 + cotA)2 + (1 -­ cotA)2?

A) 2cosec2A B) 2sec2A
C) 1 -­ 2cosec2A D) 1 -­ 2sec2A
 
Answer & Explanation Answer: A) 2cosec2A

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

An octahedron has 6 vertices. How many edges does it have?

A) 8 B) 12
C) 6 D) 10
 
Answer & Explanation Answer: B) 12

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Filed Under: Area
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Q:

Prem starts to school from his house and walks 400 metres towards north, turns left and walks 100 metres, turns left and walks 200 metres, turns left and walks 100 metres. How far he is away from his house?

A) 100 m B) 300 m
C) 200 m D) 250 m
 
Answer & Explanation Answer: C) 200 m

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

If 3.352 -­ (9.759 -­ x ) -­ 19.64 = 7.052, then what is the value of x?

A) -6.181 B) 13.581
C) 33.099 D) 39.803
 
Answer & Explanation Answer: C) 33.099

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Q:

Select the figure in which question figure is hidden or embedded?

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

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Filed Under: Image Analysis
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Q:

ABC is a right angled triangle in which ∠A = 90°, AB = 5 cm and AC = 12 cm. What is the approximate volume (in cm3) of the double cone formed by rotating the triangle about its hypotenuse?

A) 145 B) 290
C) 435 D) 580
 
Answer & Explanation Answer: B) 290

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

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Q:

If 19 $ 7 = 312 and 23 $ 9 = 448, then 31 $ 11 = ?

A) 231 B) 441
C) 641 D) 840
 
Answer & Explanation Answer: D) 840

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Filed Under: Coding and Decoding
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Q:

How many triangles are there in the given figure?

A) 4 B) 5
C) 6 D) 7
 
Answer & Explanation Answer: C) 6

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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