Which of the following countries is the centre of origin of rice?
De Condolle (1886) and Watt (1862) mentioned south India is the centre of rice origin. Vavillov suggested that India and Myanmar should be regarded as the centre of origin of cultivated rice.
Deserts account for approximately what percentage of the Earth’s land surface?
Mount Damavand is found in which mountain range?
Which of the following is the smallest continent by land area?
Cyclones are called by different names in different countries/regions. Which pair is not correctly matched?
The Trans-Siberian Railway connects ______ in the West to ______ in the East.
A cyclone is known by different names in different parts of the world. It is called a ‘________________’ in Japan and Philippines.
In Taekwondo, what does the term 'dobok' refer to?
Which of the following statements about rainfall in India is/are correct?
1. Most of the rainfall in India is due to the South-West monsoon
...Consider the following statements regarding Brahmaputra river:
1. It is known as Yarlung in China.
2. It originates from the Kailash range...
What is the average density of the earth?
