Aptitude and Reasoning Questions

Q:

What is the value of (cos30° + 1/2) ?

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

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams

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Q:

Find the smallest of the following decimals.

A) 0.2 x 0.2 x 0.2 B) 0.02/3
C) 0.01/2 D) 0.1 x 0.02 x 2
 
Answer & Explanation Answer: D) 0.1 x 0.02 x 2

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'B' can be represented by 34, 42 etc and 'W' can be represented by 97, 89 etc. Similarly, you have to identify the set for the word 'DAMP'.

 

A) 24,10,32,79 B) 33,95,24,97
C) 32,57,40,55 D) 30,55,24,67
 
Answer & Explanation Answer: A) 24,10,32,79

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

 In ΔDEF measure of angle E is 90 deg. If tanD = 4/3, and DE = 6cm, then what is the length (in cm) of side EF?

A) 10 B) 5
C) 8 D) 4
 
Answer & Explanation Answer: C) 8

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

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Q:

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Paper Folding
Exam Prep: Bank Exams

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Q:

Which answer figure will complete the pattern in the question figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Filed Under: Pattern Completion
Exam Prep: Bank Exams

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Q:

The question below, there is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true. Then consider the 2 conclusion together and decide which of them follows beyond a reasonable doubt from the information given in the statement.

Statement: High pressure boilers are hazardous pieces of equipment, which are strictly regulated with special laws.

Conclusions:

I. If not regulated, high pressure boilers will be easily available in the market

II. High pressure boilers are rare.

A) Only conclusion I follows B) Only conclusion II follows
C) Both conclusion I and II follows D) Neither conclusion I nor II follows
 
Answer & Explanation Answer: D) Neither conclusion I nor II follows

Explanation:

The statement says that the high pressure boilers arehazardousand that’s why they are strictly regulated with special laws. Conclusion 1 talks about availability although the statement does not relate to the availability. Conclusion 2 talks about the rarity of high pressure boilers although the statement does not mention it anywhere.

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Q:

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

ENCYCLOPEDIA

A) OPEN B) PLEASE
C) CANOPY D) PLEAD
 
Answer & Explanation Answer: B) PLEASE

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