Aptitude and Reasoning Questions

Q:

(secA - 1)/(secA + 1) is equal to?

A) (1 - sinA)/(1 + sinA) B) (1 + cosA)/(1 - cosA)
C) (1 + sinA)/(1 - sinA) D) (1 - cosA)/(1 + cosA)
 
Answer & Explanation Answer: D) (1 - cosA)/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

A) -1/√3 B) (3-√2)/3√2
C) (2√3-1)/2 D) (√2-√3)/√6
 
Answer & Explanation Answer: C) (2√3-1)/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and inradius?

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

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

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Q:

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

DHARAMSALA

A) MASALA B) ARAMANA
C) RAMA D) SAHARA
 
Answer & Explanation Answer: B) ARAMANA

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Q:

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

A) Man:Garage B) Pig:Sty
C) Horse:Stable D) Cow:Shed
 
Answer & Explanation Answer: A) Man:Garage

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Filed Under: Analogy

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Q:

If 1+y16-74, then the value of 5y-15

A) 110 B) 130
C) 150 D) 160
 
Answer & Explanation Answer: C) 150

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Q:

A piece of paper is folded and punched as shown in the figure. From the given alternatives, 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

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Q:

If '+' means 'brother of', 'x' means 'mother of', '-' means 'father of' and '/' means 'son of', then which of the following means V is nephew of W?

A) V + U - W B) V / U + W
C) V x W - U D) V / W - U
 
Answer & Explanation Answer: B) V / U + W

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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