Aptitude and Reasoning Questions

Q:

Excluding stoppages, the speed of a train is 120 kmph and including stoppages, it is 50 kmph. For how many minutes does the train stop per hour?

A) 25 B) 40
C) 35 D) 20
 
Answer & Explanation Answer: C) 35

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

13 2704
Q:

In the following question assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and then give your answers accordingly.

Statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ I

Conclusions:

 i. A > G

ii. C > E

A) None is true B) Only I is true
C) Only II is true D) Either I or II is true
 
Answer & Explanation Answer:

Explanation:

Given statements: A > C; G > E; G ≤ C; R ≤ I; K ≤ IOn combining: A > C ≥ G > E; K ≤ I ≥ RConclusions:i. A > G→True (as A > C ≥G→A > G)ii. C > E→True (as C ≥G > E→C > E)Therefore, both conclusions are true.

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1 2704
Q:

The ratio of present ages of P and Q is 7:9. Before 10 years the ratio of their ages was 5:7. What is Q's present age (in years)?

A) 35 B) 45
C) 25 D) 55
 
Answer & Explanation Answer: B) 45

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

2 2703
Q:

Neha's is the only girl of her father and her father is the father­in­law of Pranav's brother. Pranav is Rajeev's nephew. How is Rajeev related to Neha?

A) Father-­in­-law B) Daughter-­in­-law
C) Uncle D) Brother
 
Answer & Explanation Answer: A) Father-­in­-law

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Filed Under: Blood Relations
Exam Prep: Bank Exams

2 2702
Q:

If A denotes '+', B denotes '­', C denotes 'x' and D denotes '÷', then which of the following statement is true?

A) 8B6D2A4C3 = 15 B) 8A8B8C8 = ­48
C) 9C9B9D9A9 = 17 D) 3A3B3C3A3D3 = 4
 
Answer & Explanation Answer: B) 8A8B8C8 = ­48

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 2702
Q:

A right circular cylinder has height 28 cm and radius of base 14 cm. Two hemispheres of radius 7 cm each are cut from each of the two bases of the cylinder. What is the total surface area (in cm2) of the remaining part?

A) 3842 B) 4312
C) 3296 D) 4436
 
Answer & Explanation Answer: B) 4312

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Filed Under: Area
Exam Prep: Bank Exams

3 2701
Q:

If a certain sum of money become thrice of itself in 5 years 4 months at simple interest, then what will be the yearly rate of interest (in %)?

A) 18.75 B) 27.5
C) 37.5 D) 42.25
 
Answer & Explanation Answer: C) 37.5

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Filed Under: Simple Interest
Exam Prep: Bank Exams

1 2701
Q:

A milkman buys milk at Rs 24 per litre. He adds 1/5 of water to it and sells the mixture at Rs 32 per litre. What will be his gain (in %)?

A) 50 B) 40
C) 30 D) 60
 
Answer & Explanation Answer: D) 60

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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