Aptitude and Reasoning Questions

Q:

A water tank is two-fifth full.Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes.If both the pipes are open,how long will it take to empty or fill the tank completely?

A) 6 min.to empty B) 6 min.to fill
C) 9 min.to empty D) 9 min.to fill
 
Answer & Explanation Answer: A) 6 min.to empty

Explanation:

Clearly,pipe B is faster than pipe A and so,the tank will be emptied.

 

part to be emptied = 2/5

 

part emptied by (A+B) in 1 minute=16-110=115

 

115:25::1:x

 

25*15=6mins

 

so, the tank will be emptied in 6 min

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Filed Under: Pipes and Cistern

87 48141
Q:

Which of the following statements is/are TRUE?

1. 64 + 0.64 + 0.0064 = 8.882. 81 + 0.81 + 0.0081 = 9.09

 

A) Only I B) Only II
C) Neither I nor II D) Both I and II
 
Answer & Explanation Answer: A) Only I

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 48135
Q:

Solve the following

78 ÷[-4 + -3 of 27 ÷ -18 ÷ -2]

A) -6 B) 13
C) 6 D) 15.6
 
Answer & Explanation Answer: A) -6

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 48131
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

16 x 8 - 4 ÷ 9 + 14 = 37

 

A) + and x B) + and ÷
C) ÷ and - D) - and +
 
Answer & Explanation Answer: C) ÷ and -

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 48129
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Participle

2. Parking

3. Parrot

4. Pedestrian

5. Peach

 

A) 13245 B) 23154
C) 54213 D) 43125
 
Answer & Explanation Answer: B) 23154

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 48117
Q:

Select the related word/letters/number from the given alternatives.

Gambler : Casino : : Clerk : ?

 

A) Site B) Restaurant
C) Office D) Stage
 
Answer & Explanation Answer: C) Office

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 48101
Q:

Find the appropriate value of '?' in (14.998)3 = ?

 

A) 3573 B) 4096
C) 3378 D) 3374
 
Answer & Explanation Answer: D) 3374

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 48088
Q:

In the following question, select the odd word pair from the given alternatives.

 

A) Trouser – Garment B) Ostrich – Bird
C) Table – Furniture D) Stationery – Pen  
 
Answer & Explanation Answer: D) Stationery – Pen  

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 48069