Q. We live on the planet Earth. According to the scientists, the Earth was formed about ________ years ago.
(A) 4.6 million
(B) 5.6 million
(C) 4.6 billion
(D) 5.6 billion
The answer is: (C) 4.6 billion ☑
Q. Dinosaurs and many other species were extinct about ________ years ago.
(A) 55 million
(B) 65 million
(C) 75 million
(D) 85 million
The answer is: (B) 65 million ☑
Q. The deepest hole in the Earth, ‘Kola Superdeep Borehole’ on Russia’s Kola Peninsula, is about ________ feet deep.
(A) 10,000
(B) 20,000
(C) 30,000
(D) 40,000
The answer is: (D) 40,000 ☑
Q. Which country is building “Mars Science City” to develop technology to colonize Mars?
(A) China
(B) Qatar
(C) UAE
(D) United States
The answer is: (C) UAE ☑
Q. The stock of “Ammonium Nitrate” which was resulted in large explosion in Lebanon is a ________ chemical compound.
(A) solid
(B) liquid
(C) gaseous
(D) plasma
The answer is: (A) solid ☑
Q. The Strait of Malacca is one of the most important shipping lanes in the world. It is located between the Malay Peninsula and
(A) China
(B) India
(C) Australia
(D) Indonesia
The answer is: (D) Indonesia ☑
Q. The international border line between Poland and Germany is
(A) Oder-Neisse line
(B) Hindenburg line
(C) Mannerheim line
(D) Maginot Line
The answer is: (A) Oder–Neisse line ☑
Q. Currently, how many countries are the members of North Atlantic Treaty Organization (NATO)?
(A) 20
(B) 24
(C) 30
(D) 44
The answer is: (C) 30 ☑
Q. “Channel Tunnel” is an under-sea rail tunnel that links
(A) England and Ireland
(B) England and France
(C) France and Germany
(D) None of these
The answer is: (B) England and France ☑
Q. The largest island in the Indian Ocean is
(A) Sri Lanka
(B) Sumatra
(C) Madagascar
(D) None of these
The answer is: (C) Madagascar ☑