Questions

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
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

 

______ people in slum areas have access to toilets even in Delhi.

 

A) The little B) Few
C) Little D) Every
 
Answer & Explanation Answer: B) Few

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

 

A) Guarantiei   B) Guarantee
C) Gaurantee   D) Garantee
 
Answer & Explanation Answer: B) Guarantee

Explanation:
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Q:

Captain Manoj Kumar Pandey was awarded the Paramvir Chakra for his martyrdom at which of the following wars?

A) Indo-Pakistani War of 1965 B) Indo-Pakistani War of 1971
C) Kargil War of 1999 D) Indo-China War of 1962
 
Answer & Explanation Answer: C) Kargil War of 1999

Explanation:
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Filed Under: Indian History
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Q:

(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=

A) 6 B) -4
C) 4 D) -2
 
Answer & Explanation Answer: A) 6

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Some with natural _______________ would love to be in a scenic view and stare out of the window. Those nestlings could one day become a great biologist __________ awildlife photographer or landscape artist to earn fame. Some always love to chit-chat with friends or family: encourage them so they have the ability to ___________. Itis a gift ____________ verbal or linguistic creativity when they can tell stories, write essays, and converse easily with people. This __________ opportunities to them to bean orator, writer, poet, scholar or teacher.

This __________ opportunities to them

A) opens B) open
C) opening D) opened
 
Answer & Explanation Answer: A) opens

Explanation:
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Q:

How many members are nominated in Rajya Sabha and Lok Sabha respectively by the President of India?

A) 2, 12 B) 12, 2
C) 10, 20 D) 20, 10
 
Answer & Explanation Answer: B) 12, 2

Explanation:
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Filed Under: Indian Politics
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Q:

The Environment (Protection) Act of India was enacted in the year -

A) 1997 B) 1986
C) 2004 D) 2012
 
Answer & Explanation Answer: B) 1986

Explanation:
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Filed Under: Indian Politics
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