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Q:

The ratio of cost price and marked price of an article is 2:3 and ratio of percentage profit and percentage discount  is 3:2 . what is the discount percentage?

A) 16.66% B) 20%
C) 25% D) 33.33%
 
Answer & Explanation Answer: A) 16.66%

Explanation:

     CP : MP = 2x : 3x

 => Profit = x

 

( %) profit : (%) discount = 3:2

 

Let  CP = 2000,  SP = 300

 

But  3x100×200 + 2x100×300 = 100

 

=>  x = 8.33%

 

Discount 2x = 16.66% 

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

Which of the following official documents is related with India

A) White paper B) Green Paper
C) Yellow Book D) Blue Book
 
Answer & Explanation Answer: A) White paper

Explanation:
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Filed Under: Indian Politics

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Q:

The enzyme that converts glucose to ethyl alcohol is 

A) Maltase B) Zymase
C) Diastase D) Invertase
 
Answer & Explanation Answer: B) Zymase

Explanation:
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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk

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Q:

Computer software can be defined as

 

A) the interaction between the computer and its database B) an interface between the computer and the network
C) the computer and its associated equipment D) the instructions that tell the computer what to do
 
Answer & Explanation Answer: D) the instructions that tell the computer what to do

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Heavy Water Project (Talcher) and Fertilizer plant (Paradeep) are famous industries of

A) Andhra Pradesh B) Tamil nadu
C) Kerala D) Orissa
 
Answer & Explanation Answer: D) Orissa

Explanation:
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Filed Under: General Awareness

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Q:

Which of the statements given below are correct?
 
A) Indian Grandmaster won the 2017 Chess World Cup.
B) In 2017, Roberto Firmino played for the Premier League team Leicester City
C) In 2018 IPL auctions, Rajasthan Royals retained MS Dhoni.

A) Only A B) Only B
C) Only C D) None
 
Answer & Explanation Answer: D) None

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

In which of the following cases, the Supreme Court held that fundamental rights are unamendable?

A) A.K.Gopalan's case B) Keshvananda Bharati's case
C) M.C Mehta's case D) Golak Nath's case
 
Answer & Explanation Answer: D) Golak Nath's case

Explanation:
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Filed Under: General Awareness

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Q:

A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

A) O positive B) A positive
C) B positive D) Cannot be determined on the basis of the given data
 
Answer & Explanation Answer: A) O positive

Explanation:
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Filed Under: General Science

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