Aptitude and Reasoning Questions

Q:

What is the value of cos 11π/6?

A) -1/√2 B) -√3/2
C) 2/√3 D) √3/2
 
Answer & Explanation Answer: D) √3/2

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Filed Under: Simplification
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Q:

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

A) HOC B) KMB
C) FSA D) PDW
 
Answer & Explanation Answer: D) PDW

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Filed Under: Odd Man Out
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Q:

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

A) 23498 B) 9494
C) 6946 D) 15578
 
Answer & Explanation Answer: C) 6946

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Q:

AB is a chord of the circle and its center is “O”. ON is perpendicular to AB. If the length of AB=20 cm, ON-(2√11) cm, find the radius (in cm) of the circle.

A) 10 B) 12
C) 13 D) 15
 
Answer & Explanation Answer: B) 12

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Filed Under: Volume and Surface Area
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Q:

The sum of a non-zero number and twenty times its reciprocal is 9. What is the number?

A) -5 B) 3
C) -3 D) 5
 
Answer & Explanation Answer: D) 5

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Filed Under: Numbers
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Q:

If PA and PB are tangents to the circle with centre O such that APB=50°, then the OAB=

A) 25° B) 30°
C) 40° D) 50°
 
Answer & Explanation Answer: A) 25°

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Filed Under: Volume and Surface Area
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Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.Liabilities

A) Lite B) Able
C) Like D) Table
 
Answer & Explanation Answer: C) Like

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Q:

Find the area (in sq.cm) of a semi-circle of radius 14cm.

A) 308 B) 616
C) 160 D) 320
 
Answer & Explanation Answer: A) 308

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Filed Under: Area
Exam Prep: Bank Exams

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