Q:

The theory which advocates that living beings can arise only from other living beings is termed

A) Bio-genesis	B) Abiogenesis
C) Catastrophism	D) Cosmozoic

Answer & Explanation Answer: A) Bio-genesis

Explanation:

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Filed Under: General Science

48 12543

Q:

Improve the bracketed part of the sentence.

Kanika accepted the invitation (on) alacrity.

A) in	B) with
C) from	D) No improvement

Answer & Explanation Answer: B) with

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Filed Under: English
Exam Prep: Bank Exams

0 12536

Q:

At present, scientists can determine the arrangement or relative positions of genes of DNA sequences on a chromosome. How does this knowledge benefit us?

1. It is possible to know the pedigree of livestock.
2. It is possible to understand the causes of all human diseases.
3. It is possible to develop disease-resistant animal breeds.
Which of the statements given above is/are correct?

A) 1 and 2 only	B) 2 only
C) 1 and 3 only	D) 1, 2 and 3

Answer & Explanation Answer: D) 1, 2 and 3

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Filed Under: General Science

37 12535

Q:

The credit for the discovery of transuranic element goes to

A) Hahn	B) Rutherford
C) Seaborg	D) Curie

Answer & Explanation Answer: C) Seaborg

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Filed Under: Chemistry

34 12533

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 12531

Q:

The value of acceleration due to gravity (g) ____.

A) is greater at the poles than at the equator	B) is lesser at the poles than at the equator
C) is greater at the North pole than at the South pole	D) is greater at the South pole than at the North pole

Answer & Explanation Answer: A) is greater at the poles than at the equator

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Filed Under: Physics
Exam Prep: Bank Exams

0 12529

Q:

In HTML, ______________ is a set of links designed as buttons.

A) Header area	B) Menu bar
C) Body of the page	D) Footer area

Answer & Explanation Answer: B) Menu bar

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

6 12522

Q:

Improve the bracketed part of the sentence.

The sink is leaking, we had better (send for) a plumber.

A) be sending for	B) been sending for
C) send off	D) no improvement

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