Aptitude and Reasoning Questions

Q:

If cot(A/2) = x, then the value of x is

A) cosecA -­ cotA B) cosecA + cotA
C) secA + cotA D) secA -­ cotA
 
Answer & Explanation Answer: B) cosecA + cotA

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Filed Under: Simplification
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Q:

If a1-2a+b1-2b+c1-2c = 12, then 11-2a+11-2b+11-2c value is

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

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) AEIM B) BFJN
C) CGKO D) FDKN
 
Answer & Explanation Answer: D) FDKN

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the question, 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 in two matrices given below. 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, e.g., 'L' can be represented by 12, 24 etc., and 'R' can be represented by 55, 67 etc. Similarly you have to identify the set for the word 'SENT'

A) 10, 20, 58, 77 B) 22, 32, 65, 78
C) 34, 44, 67, 87 D) 41, 13, 87, 68
 
Answer & Explanation Answer: B) 22, 32, 65, 78

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Filed Under: Coding and Decoding
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Q:

Find out the odd word/letters/number pair from the given alternatives

A) ACEG B) BDFG
C) JLNP D) SUWY
 
Answer & Explanation Answer: B) BDFG

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Filed Under: Odd Man Out
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Q:

A 145 m long train crosses a 655 m long bridge in 36 seconds. What is the speed of the train?

A) 70 kmph B) 80 kmph
C) 60 kmph D) 75 kmph
 
Answer & Explanation Answer: B) 80 kmph

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Filed Under: Problems on Trains
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Q:

If x3  4x2 + 19 = 6(x  1), then what is the value of [x2 + (1/x  4)]?

A) 3 B) 5
C) 6 D) 8
 
Answer & Explanation Answer: C) 6

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Q:

A piece of paper is folded and punched as shown in the figure. 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: Image Analysis
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