Explore topic-wise InterviewSolutions in Class 11.

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Class 11 knowledge and support exam preparation. Choose a topic below to get started.

1.

The sum of an A.P. is 525. If its first term is 3 and the last term is 39 then its common difference isA. `3//2`B. 1C. `1//2`D. none of these

Answer» Correct Answer - A