Aptitude and Reasoning Questions

Q:

Study the Bar diagram carefully and answer the questions. The Bar diagram shows the trends of foreign direct investment (FDI) into India from all over the World (in Rs. crores).

The absolute difference in FDI to India between 1996 and 1997

A) 7.29 B) 7.13
C) 7.16 D) 7.22
 
Answer & Explanation Answer: B) 7.13

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

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Q:

The weights of 4 boxes are 30, 70, 60 and 20 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

A) 180 B) 190
C) 120 D) 150
 
Answer & Explanation Answer: B) 190

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

The corners of a square of side ‘a’ are cut away so as to form a regular octagon. What is the side of the octagon?

A) a(√2 –1) B) a(√3 –1)
C) a/√2+2 D) a/3
 
Answer & Explanation Answer: A) a(√2 –1)

Explanation:

Since we are forming a regular octagon

so AE = AL = FB = BG and so on

So AE = SB = x/√2

AE + EF + FB = side of square = a (Given)

So x/√2 + x + x/√2 = a

X = a/(√2+1) = a(√2 -1)

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

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Q:

The average temperature for Monday, Tuesday, Wednesday and Thursday was 48° . The average temperature for Tuesday, Wednesday, Thursday and Friday was 52°, If the temperature on Monday was 42°, then the temperature on Friday was (in degrees)

A) 58 B) 56
C) 52 D) 50
 
Answer & Explanation Answer: A) 58

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.

 

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

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

 

12 - 2 + 6 x 20 ÷ 18 = ?

 

A) 50 B) 2
C) 19 D) 43
 
Answer & Explanation Answer: B) 2

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Relinquished

 

A) Line B) Quite
C) Relied D) Run
 
Answer & Explanation Answer: B) Quite

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

What is the value of sec 5π/4?

A) 1/√3 B) -√2
C) √3 D) 1
 
Answer & Explanation Answer: B) -√2

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Filed Under: Simplification
Exam Prep: Bank Exams

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