Aptitude and Reasoning Questions

Q:

X can finish 25% of a work in a day. Y can do 12.5% of the same work in a day. In how many days, will both of them finish the work together?

A) 2.67 days B) 2.33 days
C) 3.33 days D) 3.67 days
 
Answer & Explanation Answer: A) 2.67 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If x = cosecθ - sinθ and y = secθ - cosθ, then the relation between x and y is

A) x2+ y2+ 3 =1 B) x2y2 (x2+ y2+3)=1
C) x2 (x2+ y2 - 5)=1 D) y2 (x2+ y2 - 5)=1
 
Answer & Explanation Answer: B) x2y2 (x2+ y2+3)=1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ΔABC is an isosceles right angled triangle having ∠C = 90°. If D is any point on AB, then AD2+ BD2 is equal to

A) CD2 B) 2CD2
C) 3CD2 D) 4CD2
 
Answer & Explanation Answer: B) 2CD2

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the equation of a line of slope 1/3 and y-intercept 5?

A) x - 3y = -15 B) x - 3y = 15
C) x + 3y = -15 D) x + 3y = 15
 
Answer & Explanation Answer: A) x - 3y = -15

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

A) FLR B) KQW
C) PIB D) CIO
 
Answer & Explanation Answer: C) PIB

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

√(cosec2 -­ 1)/cosecA is equal to?

A) cosA B) sinA
C) cosecA D) secA
 
Answer & Explanation Answer: A) cosA

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Q:

What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?

A) 1:2 B) 2:3
C) 3:4 D) 4:5
 
Answer & Explanation Answer: A) 1:2

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

An angle is smaller than its supplementary angle by 70°. What is the measure of the angle?

A) 125° B) 55°
C) 80° D) 10°
 
Answer & Explanation Answer: B) 55°

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Filed Under: Area
Exam Prep: Bank Exams

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