Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following pair of words, pick the odd pair which is odd from the others?

A) Hydrogen : Sulphuric Acid B) Chlorine : Salt
C) Oxygen : Water D) Nitrogen : Hydrochloric Acid
 
Answer & Explanation Answer: D) Nitrogen : Hydrochloric Acid

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Filed Under: Odd Man Out
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Q:

What is the value of cos 4π/3?

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

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Filed Under: Simplification
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Q:

What is the value of 13313 + 729 - 5123

A) 15 B) 20
C) 30 D) 23
 
Answer & Explanation Answer: C) 30

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

4 + 16 x -12 x 24 - 13 - 3 ÷ 20 - 4 = ?

A) 4 B) 6
C) 5 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In figure 'O' is the centre of a circle. The area of sector OAPB is 5/18. of the area of the circle find 'x'.

 

 

A) 120 deg B) 100 deg
C) 115 deg D) 125 deg
 
Answer & Explanation Answer: B) 100 deg

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

­ A wooden bowl is in shape of a hollow hemisphere of internal radius 8 cm and thickness 1 cm. Find the total surface area of the bowl?

A) 964.85 sq cms B) 1125.14 sq cms
C) 1687.71 sq cms D) 281.29 sq cms
 
Answer & Explanation Answer: A) 964.85 sq cms

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

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Q:

DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

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

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Q:

30 men working 5 hours a day can do a task in 16 days. In how many days will 40 men working 6 hours a day do the same task?

A) 12 days B) 10 days
C) 15 days D) 18 days
 
Answer & Explanation Answer: B) 10 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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