Q:

What determines the mass number of an element?

A) Number of protons	B) Number of electrons and protons
C) Number of protons and neutrons	D) Number of neitrons

Answer & Explanation Answer: C) Number of protons and neutrons

Explanation:

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.

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

1 2101

Q:

Four statements are given below at A, B, C and D. There may be some errors in the given statement(s). The incorrect statement is your answer.

A) Dark web transactions were initially carried out using legally state-issued currencies.	B) The initial dark web transactions were carried out by legal state-issues currencies.
C) The legal state-issued currencies were used to initially carry in the transactions between the dark webs.	D) Legal state-issued currencies were initially used to carrying out dark web transactions.

Answer & Explanation Answer:

Explanation:

Ans. E.
Option A: ‘legally state-issued currencies’ is incorrect. The word describes the state-issued currencies; hence it should be an adjective and not an adverb. Option B: ‘state-issues’ is incorrect and should be replaced by ‘state-issued’. Option C: ‘carry-in’ is grammatically incorrect. Option D: ‘to carrying out’ is grammatically incorrect.

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

0 2101

Q:

Who invented FM radio?

A) Edwin Howard Armstrong	B) Thomas Alva Edison
C) Graham Bell	D) Galileo

Answer & Explanation Answer: A) Edwin Howard Armstrong

Explanation:

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Filed Under: Inventions
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0 2101

Q:

Who has chosen for the first "Bhagwan Mahavir Ahimsa Puraskar"?

A) Subhash Chandra Bose	B) Alluri Seetha Ramaraju
C) Abhinandan Varthaman	D) None of the above

Answer & Explanation Answer: C) Abhinandan Varthaman

Explanation:

Abhinandan Varthaman who shot down the Pakistan's F-16 jet has chosen for the first "Bhagwan Mahavir Ahimsa Puraskar".

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Filed Under: Honours and Awards
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4 2101

Q:

Which error are you likely to get when you run the following program?

main()

{

struct emp

{

char name[20];

float sal;

};

struct emp e[10];

int i;

for ( i = 0 ; i <= 9; i++)

scanf ( "%s %f" , e[i].name, &e[i].sal );

}

Answer

Floating point formats not linked

Workspace

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Subject: Programming

0 2100

Q:

Where's MBR located on the disk?

Answer

Main Boot Record is located is sector 0, track 0, head 0, cylinder 0 of the primary active partition.

Workspace

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Subject: Hardware

0 2100

Q:

What is the chemical formula of aluminium nitride?

A) AlN	B) Al2N
C) AlN2	D) AlN3

Answer & Explanation Answer: A) AlN

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 2100

Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Obscene

A) Indecent	B) Immoral
C) Decent	D) Offensive

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