IT Trainer Interview Questions and Answers

Q:

$X^{2} + X^{2} =$

A) 4X	B) 2X
C) 2X^2	D) X/2

Answer & Explanation Answer: C) 2X^2

Explanation:

Here the given expression,

$X^{2} + X^{2}$ is an algebraic expression. Here in this expression the terms are like terms. Now to add them, add their coefficients.

Here in the given expression, the like terms are two $X^{2}$

Hence, adding their coefficients i.e, 1 + 1 = 2

Therefore,

$X^{2} + X^{2}$ = 2 $X^{2}$ .

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Filed Under: Mathematical Operations
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Bank PO , Bank Clerk , Analyst

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Q:

Which of the following is known as the Electronic City of India?

A) Hyderabad	B) Mumbai
C) Bengaluru	D) Gurgaon

Answer & Explanation Answer: C) Bengaluru

Explanation:

Bengaluru city is known as the Electronic City of India. Because Electronic City is an IT hub in Anekal taluk of Bengaluru, Karnataka, India. It is one of India's largest electronic industrial parks in 3 phases i.e, in Konappana Agrahara and Doddathogur villages, Bengaluru.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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3 2868

Q:

Which tennis player has won the Grand Slam title in men's singles 2019?

A) Rafael Nadal	B) Roger Federer
C) Novak DJokovic	D) Daniil Medvedev

Answer & Explanation Answer: A) Rafael Nadal

Explanation:

Rafael Nadal defeated Daniil Medvedev in the men's singles title at the 2019 US Open. It was Nadal's 19th Grand Slam singles title, and fourth US Open title.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

A text book of mathematics cost 2 Rs/- more than a text book of literature. If 5 literature books cost 38 Rs/- more than 3 mathematics books, what is the cost of each literature book?

A) 44	B) 22
C) 24	D) 11

Answer & Explanation Answer: B) 22

Explanation:

Let each literature text book cost be Rs. X

Then, cost of mathematics text book = Rs. (X + 2)

ATQ,

5X = 38 + 3(X + 2)

5X = 38 + 3X + 6

2X = 44

X = 22.

Therefore, cost of each literature text book = Rs. X = Rs. 22.

And that of masthematics = X + 2 = Rs. 24.

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Filed Under: Problems on Numbers
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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3 2863

Q:

What travels around the world and stays in one spot?

A) Slippers	B) Walking stick
C) Stamps	D) None of the above

Answer & Explanation Answer: C) Stamps

Explanation:

Stamps are what travel around the worldstaying in one spot. Slippers and walking stick can also travel around the world but they will not stay at one spot. So they are eliminated.

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Filed Under: Logic Puzzles
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3 2862

Q:

In HTML document the tags are

A) hidden keywords	B) used to display the content
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

Hypertext Markup Language (HTML) is the standard markup language for creating web pages and web applications.

HTML tags are the hidden keywords within a web page that define how your web browser must format and display the content. Most tags must have two parts, an opening and a closing part. For example, <html> is the opening tag and </html> is the closing tag.

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Filed Under: Web Technology
Job Role: IT Trainer

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Q:

Wellness is a continuum which means

A) each of the dimensions of health are interrelated	B) wellness can be achieved with concentration
C) personal wellness can vary between very poor and very good	D) people must always cope with low levels of wellness

Answer & Explanation Answer: C) personal wellness can vary between very poor and very good

Explanation:

Wellness is a continuum which means personal wellness can vary between very poor and very good.

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Filed Under: English
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3 2855

Q:

Which phase change is an example of an exothermic process?

A) Liquid to Solid	B) Gas to Solid
C) Gas to Liquid	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

Processes that require or give off heat will be limited to changes of state, known as phase changes, and changes in chemical constitution, or chemical reactions. Changes of state involve a solid melting, a liquid freezing, a liquid boiling or a gas condensing.

An exothermic process is one that gives off heat, which is transferred to the surroundings. An endothermic process is a reaction which heat has to be supplied to the system from the surroundings.

Here in all the given options, heat is taken away from them to change there phase.

Liquid to Solid --- Freezing

Gas to Liquid --- Condensation

Gas to Solid --- Deposition

are all examples of exothermic processes.

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Filed Under: Physics
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