Aptitude and Reasoning Questions

Q:

A and B together do a job in 15 days and A alone could do the same job in 20 days. How many days would B take to do half the job if he worked alone?

A) 60 B) 30
C) 45 D) 40
 
Answer & Explanation Answer: B) 30

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

[sinA/(1 + cosA)] + [(1 + cosA)/sinA] is equal to

A) 2secA B) 2cosecA
C) 2tanA D) 2cotA
 
Answer & Explanation Answer: B) 2cosecA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of x4+y4 when the value of x3+y3=8 and x+y=2 ?

A) 2 B) 8
C) 16 D) 32
 
Answer & Explanation Answer: C) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The third proportional of two numbers 12 and 48 is

A) 84 B) 96
C) 192 D) 144
 
Answer & Explanation Answer: C) 192

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The bus fare between two cities is increased in the ratio 29:31. What is the increase in the fare, if the original fare is Rs 725

A) Rs 50 B) Rs 775
C) Rs 155 D) Rs 310
 
Answer & Explanation Answer: A) Rs 50

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If 2x - 3 = 3x - 5, then the numerical value of  (x - 3)2 is

A) 5 B) 1
C) -5 D) -1
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Simple interest on a sum for 5 years is equal to 20% of the principal. In how many years interest will be equal to the principal?

A) 20 B) 25
C) 15 D) 16
 
Answer & Explanation Answer: B) 25

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

ΔABC is an equilateral triangle and D, E are midpoints of AB and BC respectively. Then the area of ΔABC : the area of the trapezium ADEC is

A) 5:3 B) 4:1
C) 8:5 D) 4:3
 
Answer & Explanation Answer: D) 4:3

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

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