Q:

Which one of the following statements is correct?

A) The oxidation number for hydrogen is always zero.	B) The oxidation number for hydrogen is always + 1.
C) The oxidation number for hydrogen is always -1.	D) Hydrogen can have more than one oxidation number.

Answer & Explanation Answer: D) Hydrogen can have more than one oxidation number.

Explanation:

Hydrogen has two possible oxidation numbers: +1 and -1.

-1 in case of hydrides.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

The credit for classifying the elements on the basis of their atomic masses goes to

A) John Dalton	B) John Alexander Reina Newlands
C) Dmitri Mendeleev	D) Johann Wolfgang Dobereiner

Answer & Explanation Answer: C) Dmitri Mendeleev

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the buttoncorresponding to it. If the sentence is free from error, click the "No error" option.

He flowed into a rage (A)/ at the very (B)/ sight of that man (C)/ No error (D)

A) A	B) B
C) C	D) D

Answer & Explanation Answer: A) A

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) High-Up	B) Past-Present
C) Often-Seldom	D) Fresh-Stale

Answer & Explanation Answer: A) High-Up

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

During the presidential election of 1896, William Jennings Bryan

Answer

William Jennings Bryan was Decmocratic Party candidate for US Presidency elections during the presidential election of 1896. He was unsuccessful in that.

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Subject: World History Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Alps mountain range is located in which continent?

A) Europe	B) North America
C) South America	D) Africa

Answer & Explanation Answer: A) Europe

Explanation:

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Filed Under: World Geography
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Q:

A language used to control the tasks of the computer itself, such as starting other programs, is _____.

A) Command Language	B) Machine Language
C) Markup Language	D) Style Sheet Language

Answer & Explanation Answer: A) Command Language

Explanation:

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Filed Under: Country Capitals
Exam Prep: Bank Exams

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Q:

Who is the author of the book 'Why I am a Hindu' published in 2017?

A) Shashi Tharoor	B) Manmohan Singh
C) Arnab Goswami	D) Venkaiah Naidu

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