Aptitude and Reasoning Questions

Q:

A sum of money triples itself in 8 years simple interest. Find the rate of percent per annum?

A) 30% B) 25%
C) 22% D) 18%
 
Answer & Explanation Answer: B) 25%

Explanation:

The rate of percent R is given by,

exp.

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Filed Under: Simple Interest
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

47 18070
Q:

Choose the CORRECT option about the two tangents drawn to the circle from the external point?

(1) The tangents subtend equal angles at the centre of the circle.

(2) The tangents drawn from the external point to a circle are equal in length.

(3) The tangents are equally inclined to the segment which joins the centre to that point.

A) 1 and 2 only B) 2 and 3 only
C) 1, 2 and 3 D) 1 and 3 only
 
Answer & Explanation Answer: C) 1, 2 and 3

Explanation:
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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 18058
Q:

Select the option that represents the number of triangles in the following figure.

 

 

 

A) 3 B) 6
C) 4 D) 5
 
Answer & Explanation Answer: D) 5

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 18056
Q:

In the following question, select the missing number from the given series.

 

18, 37, 76, 155, 314, ?

 

A) 633   B) 628  
C) 537   D) 528
 
Answer & Explanation Answer: A) 633  

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

3 18052
Q:

The variance of a set of data is 169. Then the standard deviation of the data is

 

A) +-13 B) 13
C) 69 D) 84.5
 
Answer & Explanation Answer: B) 13

Explanation:
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Filed Under: Probability
Exam Prep: Bank Exams

8 18050
Q:

An equilateral triangle is described on the diagonal of a square. What is the ratio of the area of the triangle to that of the square?

A) 1:2 B) 1:3
C) 2:3 D) 3^(1/2) :2
 
Answer & Explanation Answer: D) 3^(1/2) :2

Explanation:

area of a square = a² sq cm

 

length of the diagonal = 2a cm

 

area of equilateral triangle with side  2a= 34*2a2
required ratio = 34*2a2:a2=3:2

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

14 18034
Q:

The following table represents the rainfall (in mm) of five states from June to September in a year.

 

 

Consider the information and answer questions based on it.

 

Which state has the lowest average rainfall?

 

 

A) JK B) HP
C) WB D) TN
 
Answer & Explanation Answer: D) TN

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

0 18031
Q:

From the given words, select the word which cannot be formed using the letters of the given word.

SANCTION

A) STOIC B) TACOS
C) STONE D) SONIC
 
Answer & Explanation Answer: C) STONE

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 18029