Aptitude and Reasoning Questions

Q:

Pipes A, B and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hrs, respectively, the third can drain the cistern, when filled, in 6 hrs. If all the three pipes are opened simultaneously when the cistern is half-full, how many hours will be needed to fill the cistern?

A) 30/11 B) 60/11
C) 120/11 D) 90/11
 
Answer & Explanation Answer: A) 30/11

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

3 1104
Q:

If ABCD is a Cyclic Quadrilateral, then the value of Cos2A - Cos2B - Cos2C + Cos2D is

 

 

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

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

0 1104
Q:

The marked price of a shirt is Rs 1800 and retailer gets a discount of 40%. If he sells that shirt for Rs 1800, then what is the profit percentage of retailer?

 

A) 40 B) 66.66
C) 37.5 D) 62.5
 
Answer & Explanation Answer: B) 66.66

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

2 1104
Q:

The bar graph shows 1 month's sales figures of different brands of mobile phones of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

 

If the sales figures are exclusive of tax then at the rate of 10% tax how much is the tax to be paid (in Rs) on the sales of all the 7 brands of mobile phones?

 

A) 160000 B) 1600000
C) 150000 D) 1500000
 
Answer & Explanation Answer: A) 160000

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Filed Under: Bar Charts
Exam Prep: Bank Exams , CAT

0 1104
Q:

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

A) (3 , 12) B) (2 , 6)
C) (6 , 42) D) (5 , 35)
 
Answer & Explanation Answer: D) (5 , 35)

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Q:

In a certain code language, “HORN” is written as “54” and “RHYM” is written as “63”. How is “PURE” written in that code language?

 

A) 60   B) 59  
C) 58   D) 61  
 
Answer & Explanation Answer: B) 59  

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1103
Q:

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

A) Cow – Grass B) Monkey – Banana
C) Rabbit – Carrot D) Dog – Bark
 
Answer & Explanation Answer: D) Dog – Bark

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1103
Q:

What is the equation of the line if its slope is 1/4 and y-­intercept is ­-3?

A) x ­- 4y = 12 B) x + 4y = 12
C) x -­ 4y = ­-12 D) x + 4y = -­12
 
Answer & Explanation Answer: A) x ­- 4y = 12

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1103