Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following question, select the odd word from the given alternatives.

A) Valley B) Lake
C) Ocean D) Creek
 
Answer & Explanation Answer: A) Valley

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the value of (cot60 + 1/√3) ?

A) 4/√3 B) (2√2+√3)/2
C) 2/√3 D) (2√2+1)/√2
 
Answer & Explanation Answer: C) 2/√3

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

The length of one side and the diagonal of a rectangle are 20 cm and 29 cm respectively. Find the length of its other side (in cm).

 

A) 42   B) 30  
C) 21   D) 60
 
Answer & Explanation Answer: C) 21  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Coefficient of x in (x + 8)(6 -­ 3x) is

A) 18 B) 30
C) -18 D) -30
 
Answer & Explanation Answer: C) -18

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What should be added to 3(x­ - 2y) to obtain 2(3x + y) -­ 5(2x + 3)?

A) 8y -­ 7x ­- 15 B) 8y -­ 7x + 15
C) 8y + 7x + 15 D) 8y + 7x -­ 15
 
Answer & Explanation Answer: A) 8y -­ 7x ­- 15

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

HCF of two numbers is 19 and their LCM is 665. If one of the number is 95, find the other.

A) 19 B) 133
C) 190 D) 77
 
Answer & Explanation Answer: B) 133

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

Incentre of Δ ABC is I. ∠ABC = 90° and ∠ACB = 70°. ∠AIC is

A) 115° B) 100°
C) 110° D) 105°
 
Answer & Explanation Answer: C) 110°

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

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Q:

What is the mean of the first five Triangular Numbers?

A) 8 B) 7
C) 6 D) 5
 
Answer & Explanation Answer: B) 7

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Filed Under: Average
Exam Prep: Bank Exams

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