MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Non-Verbal Reasoning knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A number H is said to be harmonic mean between two numbers a and b if a,H,b is |
| A. | H.P |
| B. | A.P |
| C. | G.P |
| D. | harmonic mean |
| Answer» B. A.P | |
| 2. |
7th term of an arithmetic sequence whose first term is 2 and common difference of zero is |
| A. | 14 |
| B. | 7 |
| C. | 2 |
| D. | 0 |
| Answer» D. 0 | |
| 3. |
Twice sum of first fifteen terms of series 5+10+20+ … is |
| A. | 341 |
| B. | 1023 |
| C. | 5115 |
| D. | 10230 |
| Answer» E. | |
| 4. |
1/2,1/7,1/12,… is |
| A. | an arithmetic progression |
| B. | a Geometric Progression (GP) |
| C. | a harmonic progression |
| D. | a harmonic series |
| Answer» D. a harmonic series | |
| 5. |
If H is harmonic mean between 7 and 8, then H/2 = |
| A. | 112/15 |
| B. | 56/15 |
| C. | 28/15 |
| D. | 14/15 |
| Answer» C. 28/15 | |
| 6. |
Series obtained by adding terms of geometric sequences is called |
| A. | harmonic series |
| B. | geometric series |
| C. | arithmetic series |
| D. | infinite series |
| Answer» B. geometric series | |
| 7. |
Sum of first six terms of series 1+7+13+… is |
| A. | 12 |
| B. | 24 |
| C. | 48 |
| D. | 96 |
| Answer» E. | |
| 8. |
No terms of a Harmonic sequence can be |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 0 |
| Answer» E. | |
| 9. |
Series obtained by adding term of arithmetic sequences is called |
| A. | harmonic series |
| B. | geometric series |
| C. | arithmetic series |
| D. | infinite series |
| Answer» D. infinite series | |
| 10. |
5th term of G.P 3,6,12,… is |
| A. | 15 |
| B. | 48 |
| C. | 2 |
| D. | 3 |
| Answer» C. 2 | |