What is the remainder when 9^3 + 9^4 + 9^5 + 9^6 + \ldots + 9^{100} is divided by 6? · UPSC CSE Prelims

Consider the following pairs:

Which of the pairs given above are correctly matched?

With reference to the history of ancient India, Bhavabhuti, Hastimalla and Kshemeshvara were famous

A watch loses 2 minutes in every 24 hours while another watch gains 2 minutes in every 24 hours. At a particular instant, the two watches showed an identical time. Which of the following statements is correct if 24-hour clock is followed?

In case of which one of the following biogeochemical cycles, the weathering of rocks is the main source of release of nutrient to enter the cycle?

Consider the following countries:

Which of the above are the members of the 'Arctic Council'?

In a test, Randhir obtained more marks than the total marks obtained by Kunal and Debu. The total marks obtained by Kunal and Shankar are more than those of Randhir. Sonal obtained more marks than Shankar. Neha obtained more marks than Randhir. Who amongst them obtained highest marks?

Consider the following statements in respect of Trade Related Analysis of Fauna and Flora in Commerce (TRAFFIC):

Which of the above statements is/are correct?