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Q:

In general enzymes are what kinds of molecules?

A) Lipids B) Carbohydrates
C) Proteins D) Nucleic acids
 
Answer & Explanation Answer: C) Proteins

Explanation:

In general, Enzymes are proteins that act as biological catalysts.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Insulators have resistivity of the order of 

A) 106 Ω m to 108 Ω m B) 10-12 Ω m to 10-17 Ω m
C) 10-8 Ω m to 10-6 Ω m D) 1012 Ω m to 1017 Ω m
 
Answer & Explanation Answer: D) 1012 Ω m to 1017 Ω m

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

0 1136
Q:

A mixture contains acid and water in the ratio of 7 : 3. If 4 litres of water is added to it, then the ratio of acid and water becomes 7 : 4. What is the quantity (in litres) of acid in the mixture?

 

A) 28 B) 22
C) 20 D) 32
 
Answer & Explanation Answer: A) 28

Explanation:
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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

A man buys 10 oranges for Rs. 3 and sells 8 for Rs. 3. Calculate his gain percent.

A) 20% B) 25%
C) 27% D) 30%
 
Answer & Explanation Answer: B) 25%

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Level playing field

 

A) A game played where the weaker side is given an advantage to make it a fair fight B) A situation in which everyone has a fair and equal chance of succeeding
C) A game where you progress level by level D) A game which appears unfair but is actually fair
 
Answer & Explanation Answer: B) A situation in which everyone has a fair and equal chance of succeeding

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

Which of the following is an unsaturated Hydrocarbon?

A) Butane B) Pentane
C) Ethyne D) Propane
 
Answer & Explanation Answer: C) Ethyne

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Rajat is the brother of Sanjay and Manish is the father of Rajat. Jay is the brother of Shreya and Shreya is the daughter of Sanjay. Who is the uncle of Jay?

A) Rajat B) Sanjay
C) Manish D) Cannot be determined
 
Answer & Explanation Answer: A) Rajat

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

Find the area (in sq.cm) of a semi-circle of radius 14cm.

A) 308 B) 616
C) 160 D) 320
 
Answer & Explanation Answer: A) 308

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

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