Aptitude and Reasoning Questions

Q:

Simplify 81x2 - 49y29x + 7y

A) 9x++7y B) 9x-7y
C) 9x D) 7y
 
Answer & Explanation Answer: B) 9x-7y

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Filed Under: Simplification
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Q:

Two fractions are such that their product is ­9/10 and sum is ­13/40. What are the two fractions.

A) 2/5, ­9/4 B) 1/5, ­-9/2
C) 4/5, ­-9/8 D) -2/5, ­9/4
 
Answer & Explanation Answer: C) 4/5, ­-9/8

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Filed Under: Problems on Numbers
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Q:

Reflection of the point (­2,5) in the x­ axis is

A) (2,5) B) (-2,­5)
C) (­2,-5) D) (­-2,­-5)
 
Answer & Explanation Answer: D) (­-2,­-5)

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Q:

A piece of paper is folded and punched as shown in the figure, indicate how it will appear when it is opened?

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

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Filed Under: Paper Cutting
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Q:

The pie chart shows the breakup of expenditure of a college for the year 2017. Study the diagram and answer the following questions.

Expenditure on Assessments and Placements constitute what percent of total expenditure?

A) 33.3% B) 25%
C) 30% D) 27.77%
 
Answer & Explanation Answer: D) 27.77%

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Filed Under: Pie Charts
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Q:

The volume of a right circular cone, whose radius of the base is same as its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is

 

A) 33 : 23 B) 2 : 1
C) 1 : 1 D) 43 : 1
 
Answer & Explanation Answer: D) 43 : 1

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Filed Under: Volume and Surface Area
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Q:

The average of 10 numbers is 30. If at the time of calculation one number was wrongly taken as 36 instead of 69, then what will be the correct average?

A) 33 B) 33.3
C) 36 D) 39
 
Answer & Explanation Answer: B) 33.3

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Filed Under: Average
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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (7, 36, 21) B) (9, 46, 27)
C) (11, 56, 33) D) (22, 106, 63)
 
Answer & Explanation Answer: D) (22, 106, 63)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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