Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?

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

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Filed Under: Simplification
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Q:

What is the value of Cot 45° + Cosec 60°?

A) (√6 + 1)/√3 B) (1 + √3)/2
C) 5/√3 D) (√3 + 2)/√3
 
Answer & Explanation Answer: D) (√3 + 2)/√3

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Q:

If 2/3 of a pizza costs Rs.300, then 3/5 of a pizza will cost

A) Rs. 180 B) Rs. 250
C) Rs. 225 D) Rs. 270
 
Answer & Explanation Answer: D) Rs. 270

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The ratio of marks obtained by a student was 1:2:3. The school decided to allow grace marks of 5% for each subject. Find the student's new ratio.

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

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

What is the reflection of the point (-1 , 3) in the line x = -4?

A) (-7 ,-3) B) (-7 ,3)
C) (7 ,-3) D) (7 ,3)
 
Answer & Explanation Answer: B) (-7 ,3)

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Q:

Find the number that is as much greater than 39 as is less than 79.

A) 42 B) 49
C) 55 D) 59
 
Answer & Explanation Answer: D) 59

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Filed Under: Problems on Numbers
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Q:

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

A) 2/9 B) 9/2
C) 5/4 D) 4/5
 
Answer & Explanation Answer: B) 9/2

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Filed Under: Decimal Fractions
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Q:

Two equal circles of radius 3 cm each and distance between their centres is 10 cm. The length of one of their transverse common tangent is

A) 7 cm B) 9 cm
C) 10 cm D) 8 cm
 
Answer & Explanation Answer: D) 8 cm

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Filed Under: Volume and Surface Area
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