Q:

Positive ions are formed from neutral atoms by loss of

A) neutrons	B) protons
C) nuclear charge	D) electrons

Answer & Explanation Answer: D) electrons

Explanation:

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Filed Under: Chemistry

21 9293

Q:

When light enters from air to water, then its

A) frequency increases and speed decreases	B) frequency is same but the wavelength is smaller in water than in air
C) frequency is same but the wavelength is larger in water than in air	D) frequency and speed both decreases

Answer & Explanation Answer: B) frequency is same but the wavelength is smaller in water than in air

Explanation:

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Filed Under: Physics

13 9291

Q:

All the following statements regarding the Indus Valley Civilization are correct except

A) The Indus Valley Civilization was an advanced urban civilization	B) Iron was not known to the people
C) It is difficult to say to which race the people belonged	D) The people knew nothing about agriculture

Answer & Explanation Answer: D) The people knew nothing about agriculture

Explanation:

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Filed Under: Indian History

13 9290

Q:

The hard Shell of an egg was dissolved in HCL. The egg was then placed in a concentration solution of NaCl. What will happens ______

A) The egg will shrink	B) The egg will swell
C) The egg will become harder	D) There will be hardly any visible change

Answer & Explanation Answer: A) The egg will shrink

Explanation:

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Filed Under: Chemistry

27 9288

Q:

Count function in SQL returns the number of

A) groups	B) values or rows
C) columns	D) distinct values

Answer & Explanation Answer: B) values or rows

Explanation:

Count function in SQL returns the number of values or rows.

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Filed Under: Oracle Certification
Job Role: Database Administration , IT Trainer

36 9287

Q:

‘Panchatantra’ is originally written by _____________.

A) Kalidas	B) Vishnu Sharma
C) Tulsi Das	D) None of these

Answer & Explanation Answer: B) Vishnu Sharma

Explanation:

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Filed Under: Indian Culture

125 9277

Q:

Two main measures for the efficiency of an algorithm are

A) Time and Space	B) Complexity and Memory
C) Data and Space	D) Memory and Processor

Answer & Explanation Answer: A) Time and Space

Explanation:

Two main measures for the efficiency of an algorithm are Time and Space.

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Filed Under: Programming
Job Role: Database Administration , IT Trainer

26 9276

Q:

How could you have improved your career progress?

Answer

State that you are quite happy with your career progress barring few mistakes that could be avoided. Highlight some of mistakes you committed and how you have rectified them. While answering, you should take all responsibilities for where you are, how you’ve gotten there, where you are going…and you harbor no regrets.

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