Aptitude and Reasoning Questions

Q:

The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The difference of the production of food grains for the year 1981 and 1985 is

A) 500 tonnes B) 1000 tonnes
C) 5000 tonnes D) 10000 tonnes
 
Answer & Explanation Answer: C) 5000 tonnes

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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

1.5, 9/4, 3, ? , 4.5, 21/4

A) 15/4 B) 7/2
C) 8 D) 9
 
Answer & Explanation Answer: A) 15/4

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

Out of the 60 students of a class, 29 took Mathematics, 32 took Biology and 8 took none of the two subjects. How many students took both Mathematics and Biology?

A) 8 B) 9
C) 7 D) 6
 
Answer & Explanation Answer: B) 9

Explanation:

Number of students who took only Mathematics n(m) = 29
Number of students who took only biology n(b) = 32
Total number of students n(t) = 60
Total number of students of both mathematics and biology n(m b) = 60 - 8 = 52
Total number of students who took both = 32 + 29 - 52 = 9

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Speeds of a boat along the current and against the current are 14 km/hr and 7 km/hr respectively. What is the speed of boat (in km/hr) in still water?

A) 3.5 B) 7.5
C) 10.5 D) 9.5
 
Answer & Explanation Answer: C) 10.5

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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Q:

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark (?) in figure C.

 

 

A) 61 B) 21
C) 16 D) 81
 
Answer & Explanation Answer: C) 16

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

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

A) XAD B) PRU
C) JLO D) ACF
 
Answer & Explanation Answer: A) XAD

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the equation of line whose slope is -1/2 and passes through the intersection of the lines x - y = -1 and 3x - 2y = 0?

A) x + 2y = 8 B) 3x + y = 7
C) x + 2y = -8 D) 3x + y = -7
 
Answer & Explanation Answer: A) x + 2y = 8

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is

A) 15.56 percent B) 30 percent
C) 31.13 percent D) 15 percent
 
Answer & Explanation Answer: A) 15.56 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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