(A) Silk
(B) Egyptian cotton
(C) Jute
(D) Manila hemp
Author:
The velocity of wind is related to:
(A) revolution of the Earth
(B) rotation of the Earth
(C) temperature
(D) pressure gradient
What is approximately the quantum of the pressure exerted by the atmosphere at sea level?
(A) one kg per sq km
(B) one kg per sq mtr
(C) five kg per sq cm
(D) five kg per sq mtr
The continuous circulation of water among the hydrosphere, atmosphere and Lithosphere is known as:
(A) Water circulation
(B) Hydrologic cycle
(C) Hydro-equilibrium
(D) Precipitation
Which or the following is mainly responsible for causing discomfort to mountaineers?
(A) steep height
(B) extreme cold
(C) lack of oxygen
(D) lack of shelter
The most common igneous rock is:
(A) basalt
(B) granite
(C) limestone
(D) cobalt
What percentage or all water available on the Earth is contained in the oceans?
(A) 50%
(B) 70%
(C) 86%
(D) 97%
Antonym of Material is:
(A) celestial
(B) psychic
(C) spiritual
(D) internal