General Knowledge Quiz 268

Which element can easily form a chain?
(A) Silica
(B) Carbon
(C) Hydrogen
(D) Nitrogen

Answer:

Which is the most abundant element in the Earth's crust?
(A) Oxygen
(B) Calcium
(C) Carbon
(D) Silicon

Answer:

Which element is abundant in a living body?
(A) Iron
(B) Sodium
(C) Phosphorus
(D) Calcium

Answer:

Which protien is present in human blood?
(A) Haemoglobin
(B) Insulin
(C) Myosin
(D) Trypsin

Answer:

Of the following human inhabitants of different climatic regions, whose weight is on an average the heaviest?
(A) Indian
(B) European
(C) Eskimo
(D) Australian

Answer:

Which harmful gas is released by factories an automobiles?
(A) Sulphur dioxide
(B) Carbon dioxide
(C) Nitrogen dioxide
(D) Carbon monoxide

Answer:

Which gas is also known as 'laughing gas'?
(A) Nitrogen dioxide
(B) Nitrous oxide
(C) Nitrogen monoxide
(D) Nitrogen

Answer:

Which mineral is nicknamed 'fool's gold' because its yellow colour often confuses gold prospectors?
(A) Pyrite
(B) Galena
(C) Fluorite
(D) Silica

Answer:

Of the following types of rays coming from the Sun, which type can be converted into electric energy for household needs?
(A) Infrared rays
(B) X-rays
(C) Ultraviolet rays
(D) Gamma rays

Answer:

What is the largest known diamond?
(A) Culders
(B) Cullinam
(C) Culloden
(D) Koh-i-Noor

Answer: