World Geography
What is the proportion of insolation that is reflected back by the surface called?

Albedo
Scattering
Radiation
Conduction

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

World Geography
The main objective of multi-purpose river projects are

flood controls and making rivers navigable
All of these
extension of irrigation facilities by constructing dams to store surplus water during the rainy seas
power generation by constructing hydro power stations

ANSWER DOWNLOAD EXAMIANS APP

World Geography
The “Planetoids” are located between which among the following?

Mars and Jupiter
Earth & Mars
Mercury and Venus
Saturn & Jupiter

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

World Geography
Which among the following statements is/are correct about the stratosphere?The Stratosphere is the layer of the Earth’s atmosphere which lies beyond the mesosphere.It extends up to an altitude of 50 kilometres from the earth’s surface.This layer is ideal for flying aeroplaneSelect the correct code from the options given below:

1, 2 & 3
Only 2 & 3
Only 1 & 2
Only 1

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP