Q:

Is B2+ Paramagnetic or Diamagnetic?

Answer

B2+ is a Paramagnetic.

The filled orbitals are $σ$ (1s) $^{2}$ , $σ^{*}$ (1s) $^{2}$ , $σ$ (2s) $^{2}$ , $σ^{*}$ (2s) $^{2}$ . The half-filled orbitals are $π$ (2p $_{x}$ ) and $π$ (2p $_{y}$ ). Since it posses 2 unpaired electrons, it is Paramagnetic in nature.

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

8 14008

Q:

The Presidential Government operates on the principle of

A) Division of powers between centre and state	B) Centralisation of Powers
C) Balance of powers	D) Separartion of powers

Answer & Explanation Answer: D) Separartion of powers

Explanation:

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Filed Under: Indian Politics

27 13994

Q:

People from which state celebrate their harvest festival around Makar Sankranti?

A) Kerala	B) Punjab
C) Karnataka	D) Tamil Nadu

Answer & Explanation Answer: C) Karnataka

Explanation:

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Filed Under: General Awareness

60 13989

Q:

Prime Minister NarendraModi released a book authored by LokSabha Speaker SumitraMahajan in New Delhi, recently. The book is titled as __________.

A) Matopadesh	B) Bhagyashree
C) Preranadayini	D) Matoshree

Answer & Explanation Answer: D) Matoshree

Explanation:

Prime Minister NarendraModi released a book authored by LokSabha Speaker SumitraMahajan in New Delhi, recently. The book is titled as 'Matoshree'.

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Filed Under: Books and Authors
Exam Prep: Bank Exams , CAT
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16 13984

Q:

Two girls ate dinner together.

After that they both ordered iced tea. One girl drank them very fast and had finished five in the time it took the other to drink just one.

The girl who drank one died while the other survived. However, all of the drinks that were served turned out to contain poison.

How did the girl who drank the most survive?

Answer

The poison was in the ice. When the girl drank the iced tea, the ice was still fully frozen. Gradually, as the ice cubes melted the poison was released into the drink.

Hence, the girl who died, drunk the tea after the ice melted. So, she was died.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
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31 13977

Q:

Paper currency first started in India in _____ ?

A) 1542	B) 1601
C) 1861	D) 1880

Answer & Explanation Answer: C) 1861

Explanation:

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Filed Under: Indian Economy
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49 13970

Q:

The default header for a worksheet is

A) The date and time	B) User name
C) Date & Time	D) None of the above

Answer & Explanation Answer: D) None of the above

Explanation:

MS Excel is the widely used worksheet in computer applications. We can add what we want in the header and footer of MS Excel sheets.

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Filed Under: Computer
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18 13960

Q:

Who was the first Indian ruler who had territory outside India ?

A) Kanishka	B) Chandra Guptha Maurya
C) Huvishka	D) Ashoka

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