Question
A boat moves at a speed of 11 km/hr in still water, while
the current speed is 5 km/hr. If it takes a total of 20 hours to go ‘x’ km both upstream and downstream, calculate approximate value for ‘x’.Solution
ATQ,
Consider the following statements regarding Brahmaputra river:
1. It is known as Yarlung in China.
2. It originates from the Kailash range...
Consider the following events in the geological history of India:
1. Formation of Gondwana coal
2. Formation of Himalayas
3....
The "Great Barrier Reef" is located off the coast of which country?
Which of the following are the impacts of ‘La Nina’?
1. Increased temperatures in the Indian Ocean
2. Droughts in Australia
3. ...
What phenomenon occurs during Equinox days?
An exoplanet is defined as:
What is the primary source of energy in an ecosystem?
What geographical term describes a large sea inlet that is usually concave?
The Equator does NOT pass through which of the following countries?
Deserts account for approximately what percentage of the Earth’s land surface?
