Which of the following gases accounts for the maximum of the atmosphere ?
Who is the Chairman of National Biodiversity Authority ? |
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Lateritic soils are formed under conditions of |
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To which neighbouring country does India share the longest land border ? |
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Consider the following statements; |
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Which one of the following is correctly matched ? |
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Sathanur Dam is constructed across which river ? |
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Which one of the following is a major source of irrigation in Tamil Nadu in general? |
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Which of the following is called the Ganga of South India? |
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Richter scale, a logarithmic scale to measure earthquake was devised by |
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Seismic waves are recorded with the help of an instrument known as |
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