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127 questions
About three-fourths of the world's cobalt, a metal required for the manufacture of batteries for electric motor vehicles, is produced by
Attempt & see explanationIlmenite and rutile, abundantly available in certain coastal tracts of India, are rich sources of which one of the following?
Attempt & see explanationWhich one of the following is the best example of repeated falls in sea level, giving rise to present-day extensive marshland?
Attempt & see explanationConsider the following statements : 1. India has more arable area than China. 2. The proportion of irrigated area is more in India as compared to China. 3. The average productivity per hectare in Indian agriculture is higher than that in China. How many of the above statements are correct?
Attempt & see explanationConsider the following trees : 1. Jackfruit (Artocarpus heterophyllus) 2. Mahua (Madhuca indica) 3. Teak (Tectona grandis) How many of the above are deciduous trees?
Attempt & see explanationConsider the following pairs : Port Well known as 1. Kamarajar Port : First major port in India registered as a company 2. Mundra Port : Largest privately owned port in India 3. Visakhapatnam : Largest container port in India How many of the above pairs are correctly matched?
Attempt & see explanationConsider the following statements : 1. Jhelum River passes through Wular Lake. 2. Krishna River directly feeds Kolleru Lake. 3. Meandering of Gandak River formed Kanwar Lake. How many of the statements given above are correct?
Attempt & see explanation