Aptitude and Reasoning Questions

Q:

X is 25% more efficient than Y. If Y alone can make a chair in 10 days, then X alone can make the chair in how many days?

A) 8 B) 12
C) 12.5 D) 7.5
 
Answer & Explanation Answer: A) 8

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Filed Under: Time and Work
Exam Prep: Bank Exams

3 1707
Q:

Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of AP:PB is 2:5, and area of Δ APQ is 4 sq cm, what is the area of trapezium PQCB?

A) 49 sq cm B) 45 sq cm
C) 25 sq cm D) 21 sq cm
 
Answer & Explanation Answer: B) 45 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

2 1707
Q:

If tan4θ + tan2θ = 1 then the value of cos4θ + cos2θ is

A) 2 B) 0
C) 1 D) -1
 
Answer & Explanation Answer: C) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the sum of the first 12 terms of an arithmetic progression if the 3rd term is -13 and the 6th term is -4?

A) 67 B) 45
C) -30 D) -48
 
Answer & Explanation Answer: C) -30

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A's salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?

A) 25% B) 50%
C) 75% D) No loss
 
Answer & Explanation Answer: A) 25%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Kathir is senior of Ganesh. Ganesh is senior of Apparu. Apparu is junior of Raju. Raju is junior of Ganesh. Who is the most senior?

A) Ganesh B) Raju
C) Kathir D) Apparu
 
Answer & Explanation Answer: C) Kathir

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

1 1707
Q:

When [x + (1/x)] = 5, then what is the value of [x – (1/x)]?

A) 11 B) ± √22
C) 21 D) ± √21
 
Answer & Explanation Answer: D) ± √21

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Filed Under: Simplification
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Q:

If 7 times the seventh term of an Arithmetic Progression (AP) is equal to 11 times its eleventh term, then the 18th term of the AP will be

A) 1 B) 0
C) 2 D) -1
 
Answer & Explanation Answer: B) 0

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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