The A.M of first n natural numbers is 6. The value of n is
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |