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"Research" should be replaced with "textbook" because the context is about educational materials used for learning, which are textbooks. "Certain" should be replaced with "Mughal" to specify the empire in question, which is the Mughal Empire. With these corrections, the sentence now makes more sense: The National Council of Educational Research (A) and Training has decided to drop Certain (B) chapters on the Mughal (C) Empire from textbooks (D).
Which river in India flows through a rift valley?
When you travel in Himalayas, you will see the following:
1. Deep gorges
2. U-turn river courses
3. Parallel mountain ranges
...Consider the following statements:
1. The snowline in western Himalayas is at a higher altitude than the eastern Himalayas.
2. The average...
Consider the following pairs:
Which of the pair(s) gi...
Which climate classification best describes the high-altitude regions of Uttarakhand?
Which one of the following is an artificial lake?
Arrange the following mountain ranges from North to South.
1. Vindhya Range
2. Ajanta range
3. Satpura range
4. Nal...
The seasonal reversal of winds is the typical characteristic of
Which river rises in the Indian Himalayas?
These forests provide commercially viable wood like Teak. Th ey are marked by high degree of gregariousness. Amla and sandalwood are also found in these...