- Section 1
| 26. |
The number of major languages, recognized in the Indian Union as official language, are |
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| 27. |
The oldest rocks in India are reported from |
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| 28. |
Which of the following groups of rivers originate from the Himachal mountains? |
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| 29. |
Which of the following union territories of India has the highest density of population per sq km? |
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| 30. |
Which of the following groups of states has the largest deposits of iron ore? |
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