Aptitude and Reasoning Questions

Q:

The bar graph shows the internal memory size of 5 different smartphone models (A,B,C,D,E). Study the diagram and answer the following questions.

Even if memory of model D was halved it would be greater (in %) than that of model B by?

A) 300 B) 400
C) 75 D) 50
 
Answer & Explanation Answer: A) 300

Explanation:
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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

Three words in bold letters are given in each question, which have something in common among themselves. Out of the four given alternatives, choose the most appropriate description about these three words.

Rourkela: Bokaro: Durgapur

A) They have steel plants. B) They have coal mines.
C) They have atomic power plants. D) They are on the sea coast.
 
Answer & Explanation Answer: A) They have steel plants.

Explanation:

They have steel plants.

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Q:

10 is added to a certain number, the sum is multiplied by 7, the product is divided by 5 and 5 is subtracted from the quotient. The remainder left is half of 88. What is the number?

A) 21 B) 20
C) 25 D) 30
 
Answer & Explanation Answer: C) 25

Explanation:

Let the number be x

When 10 is added, number = x + 10

When 7 is multiplied, number = 7 X (x + 10)

According to question,

⇒[7 X (x+10) / 5] –5 = 44

⇒7x + 70 = 49 X 5

⇒x + 10 = 35,

⇒x = 25

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

Coefficient of x in (x + 9)(8 - 5x) is

A) 37 B) -53
C) -37 D) 53
 
Answer & Explanation Answer: C) -37

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

When a number is increased by 26, it becomes 113% of itself. What is the number?

A) 200 B) 312
C) 390 D) 234
 
Answer & Explanation Answer: A) 200

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Jaikishen can do a piece of work in 15 hours. If he is joined by Jhanvi who is 50% more efficient, in what time will they together finish the work?

A) 6 hours B) 12 hours
C) 3 hours D) 9 hours
 
Answer & Explanation Answer: A) 6 hours

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams

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Q:

On a certain principal if the simple interest for two years is Rs 2800 and compound interest for the two years is Rs 2996, what is the rate of Interest?

A) 14 percent B) 7 percent
C) 28 percent D) 21 percent
 
Answer & Explanation Answer: A) 14 percent

Explanation:
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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

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

SQ, R, XV, W, IK, ?

A) J B) L
C) M D) O
 
Answer & Explanation Answer: A) J

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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