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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Q:

Which is the largest City of Nepal?

A) Hetauda	B) Pokhara
C) Biratnagar	D) Kathmandu

Answer & Explanation Answer: D) Kathmandu

Explanation:

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Filed Under: Country Capitals
Exam Prep: Bank Exams

11 14717

Q:

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

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

Answer & Explanation Answer: A) Kanishka

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

A cube of edge 15 cm is immersed completely in a rectangular vessel containing water . If the dimensions of the base of vessel are 20 cm x 15 cm, find the rise in water level

A) 11.25cm	B) 11.56cm
C) 11.66cm	D) 10.86cm

Answer & Explanation Answer: A) 11.25cm

Explanation:

Increase in volume = Volume of the cube = (15 x 15 x 15) cm3.

\Rise in water level = volume/area = (15 x 15 x 15)/(20 x 15) cm = 11.25 cm.

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

What has One Eye Yet cannot See?

A) One-eyed Jack	B) A Needle
C) Blind Justice	D) Hurricane eye

Answer & Explanation Answer: B) A Needle

Explanation:

What has one eye yet cannot see is An Eye of a Needle.

A needle has an eye through which we thread it but it is not for seeing.

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

Which of the following countries enjoys a federal form of government

A) China	B) USA
C) Cuba	D) Belgium

Answer & Explanation Answer: B) USA

Explanation:

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Filed Under: Indian Politics

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Q:

Which value is reflected in Heracles?

A) taking care of one’s children.	B) disobeying the rules to achieve one’s goals.
C) disobeying the gods to follow one’s path.	D) taking responsibility for one’s actions.

Answer & Explanation Answer: D) taking responsibility for one’s actions.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , CAT
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Q:

During rainy season wooden doors are difficult to open or closure because of ?

A) Imbibition	B) Plasmolysis
C) Diffusion	D) Osmosis

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