Questions

Q:

Leakage in LP gas cylinders is easily detected by adding

A) mercaptans B) propylene
C) carbon disulphide D) phosgene
 
Answer & Explanation Answer: A) mercaptans

Explanation:

mercaptans (or thioalcohols) have a foul odour

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Filed Under: Chemistry

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Q:

A narrow strip of land connecting two large land masses is known as 

A) Strait B) Isthmus
C) Headland D) Bay
 
Answer & Explanation Answer: B) Isthmus

Explanation:

Isthmus of panama and Isthmus of Suez are well known examples

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Filed Under: World Geography

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Q:

What is the capital of Nigeria?

A) Monaco B) Abuja
C) Podgorica D) None
 
Answer & Explanation Answer: B) Abuja

Explanation:

Abuja is the capital of Nigeria

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Filed Under: Country Capitals

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Q:

An instrusion of magma along a bedding plane is called a

A) Dyke B) Still
C) Batholith D) Laccolith
 
Answer & Explanation Answer: C) Batholith

Explanation:
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Filed Under: World Geography

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Q:

' A Valley of ten thousand smokes' is the name given to a zone near the volcano

A) Mauna loa of Hawaie B) Pinatabu of Philippines
C) Pelle in the Caribbean sea D) Katmai of Alaska
 
Answer & Explanation Answer: D) Katmai of Alaska

Explanation:
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Filed Under: World Geography

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Q:

What is laughing gas?

A) Nitrous Oxide B) Carbon monoxide
C) Sulphur dioxide D) Hydrogen peroxide
 
Answer & Explanation Answer: A) Nitrous Oxide

Explanation:
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Filed Under: General Science

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Q:

The biogenetic law was proposed by

A) Alfred Russel Wallace B) Charles Darwin
C) Ernst von Haeckel D) Lamarck
 
Answer & Explanation Answer: C) Ernst von Haeckel

Explanation:

The biogenetic law states that ontogeny (study of development) repeats phylogeny (origin from previous group of racial history), The young one of the frog namely the tadpole is like a fish cosidered to be ancestral to frog.

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Filed Under: Biology

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Q:

Which state has ranked top among the states in the country in terms of manufacturing excellence in 2017 ?

A) Telangana B) Tamilnadu
C) Haryana D) Karnataka
 
Answer & Explanation Answer: D) Karnataka

Explanation:

Southern state Karnataka has been ranked top among the states in the country in terms of manufacturing excellence, according to a study by apex industry body Assocham in 2017.

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Filed Under: General Awareness
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