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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).
The primary cause of winter rainfall in Delhi is:
Which Country shares the longest boundary with India?
Which of the following regions are separated by Malda fault?
Siachen Glacier is situated to the
Sink hole is the Phenomenon of which type of topography?
Which tributary of the Indus River originates from Lake Mansarovar?
Which of the following is/are the Consequences of the northward movement of the Indian plate?
1. It is causing rise in the height of the Himalaya...
Ujh River is a tributary of which river?
Which planet has a highly tilted rotational axis?
Which statement(s) is/are correct regarding the Ganga Plain?
(I) Extends between the Ghaggar and Teesta rivers.
(II) Covers northern India...