Q:

Ketchup stored in a tin can may lead to chemical contamination.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

The given statement is True.

Ketchup is acidic, having a pH of 3.9. The acidic component, acetic acid, will react with the metal tin. This reaction will result in a metal acetate that will contaminate the ketchup.

Hence, The acetic acid in the ketchup will react with the metal tin, forming a metal acetate that will pass into the ketchup which leads to its contamination.

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Subject: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 3854

Q:

State-run Bharat Sanchar Nigam (BSNL) unveiled its mobile wallet in partnership with _______ to enable one-tap bill payment for its over 100 million subscribers.

A) Free Charge	B) MobiWik
C) Paytm	D) Ezetap

Answer & Explanation Answer: B) MobiWik

Explanation:

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
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7 3854

Q:

Who is the author of the book "Death Of President"

A) Amitabha Ghosh	B) Shekhspear
C) W. Marchent	D) None of the above

Answer & Explanation Answer: C) W. Marchent

Explanation:

W. Marchent is the author of Death Of President

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Filed Under: Books and Authors

0 3854

Q:

The network layer concerns with

A) Packets	B) Frames
C) Bytes	D) All of the above

Answer & Explanation Answer: A) Packets

Explanation:

The network layer concerns with the packets. It brings the packets from the source to the destination.

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Filed Under: Networking
Exam Prep: AIEEE , Bank Exams
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9 3853

Q:

Who was appointed as Director of the Central Bureau of Investigation in the year 2017 ?

A) Alok Kumar Verma	B) Anil Sinha
C) Rakesh Asthana	D) None

Answer & Explanation Answer: A) Alok Kumar Verma

Explanation:

Senior IPS officer Alok Kumar Verma, Delhi Police Commissioner was appointed as new Director of the Central Bureau of Investigation. He will have tenure of two years. He was selected by a three-member committee comprising Prime Minister Narendra Modi, Chief Justice J S Khehar and Congress leader Mallikarjun Kharge. He will take over from interim director Rakesh Asthana, who was handed the reins of the premier investigating agency after former director Anil Sinha retired on December 2, 2016.

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4 3853

Q:

' Crime and Punishment ' was written by

A) Alexander Solzhenitysn	B) Lewis Carroll
C) Fyodor Dostoevsky	D) Valdimir Nabakov

Answer & Explanation Answer: C) Fyodor Dostoevsky

Explanation:

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2 3852

Q:

Where is the Morris Canal Located?

A) New Jeresy	B) Michigan
C) California	D) Washington

Answer & Explanation Answer: A) New Jeresy

Explanation:

It is located in New Jeresy

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Filed Under: Famous Places

11 3852

Q:

Which, among the following, was the most powerful kingdom of Italy on the eve of unification ?

A) Lombardy	B) Sicily
C) Sardinia	D) Tuscany

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