Q:

Nucleus of Hydrogen atom consists of

A) 2 protons only	B) 2 neutrons only
C) 1 proton only	D) 1 electron only

Answer & Explanation Answer: C) 1 proton only

Explanation:

The nucleus of hydrogen consists of only a single proton.

Its parts are a single negatively-charged electron that circles a single positively-charged nucleus of the hydrogen atom.

The electron is bound to the nucleus by the Coulomb force.

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Q:

How do you display current date and time in MS Excel ?

A) Time ()	B) Now ()
C) Date ()	D) Today ()

Answer & Explanation Answer: B) Now ()

Explanation:

To display current date and time in MS Excel, we use Now() method.

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Q:

Which of these was a goal of unions?

A) union ownership of business	B) government ownership of business
C) a shorter workweek	D) government reform

Answer & Explanation Answer: C) a shorter workweek

Explanation:

Labor unions are associations of workers who pursue common objectives. Workers use this platform to bargain collectively on behalf of the majority of workers.

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Q:

Which State Government has approved one per cent reservation for orphans in government jobs under general category?

A) Haryana	B) Maharashtra
C) Madhya Pradesh	D) Uttar Pradesh

Answer & Explanation Answer: B) Maharashtra

Explanation:

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Q:

'Pencillin' which is used as an antibiotic is obtained from

A) Bacteria	B) Fungi
C) Algae	D) Lichens

Answer & Explanation Answer: B) Fungi

Explanation:

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Filed Under: General Science

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Q:

Which among the following keys are used to identify each row of the table uniquely?

A) Primary key	B) Unique key
C) Partial key	D) None of the above

Answer & Explanation Answer: A) Primary key

Explanation:

Primary key helps us to identify a row uniquely in a relation

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Q:

Which planet experiences the volcano with the name of "Arsia Mon" ?

A) Earth	B) Mars
C) Jupiter	D) None

Answer & Explanation Answer: B) Mars

Explanation:

Arsia Mons is among the three volcanos of the planet Mars. Arsia Mons is a shield volcano with a slow slope. Arsia Mons is thirty times in volumes of Mauna Loa in Hawaii, the largest volcano on Earth.

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Filed Under: World Geography
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Q:

Which player has become the first left-arm spinner to take 400 wickets in Test cricket ?

A) Ravindra Jadeja	B) Mitchell Starc
C) Rangana Herath	D) Kuldeep Yadav

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