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Q:

Rahul can complete a work in 18 days and Sonu can complete the same work in 15 days. If both together work for 5 days, then what part of total work is left?

 

A) 7/15 B) 11/18
C) 7/18 D) 8/15
 
Answer & Explanation Answer: C) 7/18

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Filed Under: Time and Work
Exam Prep: Bank Exams

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

Q:

A person purchased 10 shirts costing Rs 150 per shirt. Next day  he again purchased the shirts costing Rs 150 per shirt at a discount of Rs 30 per shirt and that day he spent a toal of Rs 1800. What is the average cost per shirt (in Rs)?

 

A) 125 B) 132
C) 138   D) 144
 
Answer & Explanation Answer: B) 132

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Filed Under: Average
Exam Prep: Bank Exams

Q:

An 80 litre mixture of water and acid contains 20% acid. How much acid should be added to make the acid 60% in the new mixture?

 

 

A) 60 B) 80
C) 70 D) 90
 
Answer & Explanation Answer: B) 80

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

Q:

The ratio of salary of u, v and w is 8 : 7 : 13. If w gets Rs 3384 more than that of v, then what is the salary (in Rs) of u?

 

A) 4432   B) 4512  
C) 4642   D) 5144
 
Answer & Explanation Answer: B) 4512  

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

___ is the point at which the perpendicular bisectors of the sides meet and the center of the circle that circumscribes the triangle is ____.

A) Incenter, Circumcenter B) Circumcenter, Circumcenter
C) Circumcenter, Incenter D) Orthocenter, Circumcenter
 
Answer & Explanation Answer: B) Circumcenter, Circumcenter

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

Q:

Which of the following is the correct option for the congruency of the two triangles ABC and PQR as per the SAS congruency criterion?

 

A) AB = PQ B) BC = QR
C) ∡B = ∡Q D) All options are correct
 
Answer & Explanation Answer: D) All options are correct

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Filed Under: Area
Exam Prep: Bank Exams

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (3, 12, 48) B) (2, 8, 32)
C) (6, 24, 96) D) (5, 20, 60)
 
Answer & Explanation Answer: D) (5, 20, 60)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams