MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In A.P. 171, 162, 153, . Find first non-positive term. |
| A. | 0 |
| B. | -2 |
| C. | -6 |
| D. | -9 |
| Answer» B. -2 | |
| 2. |
In A.P. 171, 162, 153, . Find first negative term. |
| A. | 0 |
| B. | -2 |
| C. | -6 |
| D. | -9 |
| Answer» E. | |
| 3. |
Insert 4 numbers between 2 and 22 such that the resulting sequence is an A.P. |
| A. | 4, 8, 12, 16 |
| B. | 5, 9, 13, 17 |
| C. | 4, 10, 15, 19 |
| D. | 6, 10, 14, 18 |
| Answer» E. | |
| 4. |
If two numbers are 2 and 6 then find their arithmetic mean. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 8 |
| Answer» C. 5 | |
| 5. |
The sum of n terms of two arithmetic progressions are in the ratio (2n + 3):(7n + 5). Find the ratio of their 9th terms. |
| A. | 4:5 |
| B. | 5:4 |
| C. | 9:31 |
| D. | 31:9 |
| Answer» D. 31:9 | |
| 6. |
If general term of an A.P. is 3n then find common difference. |
| A. | 2 |
| B. | 3 |
| C. | 5 |
| D. | 6 |
| Answer» C. 5 | |
| 7. |
If in an A.P., first term is 20, common difference is 2 and nth term is 42, then find sum up to n terms. |
| A. | 12 |
| B. | 42 |
| C. | 352 |
| D. | 372 |
| Answer» E. | |
| 8. |
If in an A.P., first term is 20, common difference is 2 and nth term is 42, then find n. |
| A. | 10 |
| B. | 11 |
| C. | 12 |
| D. | 14 |
| Answer» D. 14 | |