MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Quizzes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is :_________? |
| A. | 18 |
| B. | 24 |
| C. | 42 |
| D. | 81 |
| Answer» C. 42 | |
| 2. |
If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number ? |
| A. | 26 |
| B. | 35 |
| C. | 53 |
| D. | Cannot be determined |
| Answer» C. 53 | |
| 3. |
The sum of two numbers is 25 and their differenee is 13. Find their product : |
| A. | 104 |
| B. | 114 |
| C. | 315 |
| D. | 325 |
| Answer» C. 315 | |
| 4. |
Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is :___________? |
| A. | 6 |
| B. | 12 |
| C. | 18 |
| D. | None of these |
| Answer» D. None of these | |
| 5. |
Find the number which when multiplied by 15 is increased by 196. |
| A. | 14 |
| B. | 20 |
| C. | 26 |
| D. | 28 |
| Answer» B. 20 | |
| 6. |
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is :___________? |
| A. | 20 |
| B. | 30 |
| C. | 40 |
| D. | None of these |
| Answer» B. 30 | |
| 7. |
If the sum of a number and its square is 182, what is the number ? |
| A. | 15 |
| B. | 26 |
| C. | 28 |
| D. | 13 |
| Answer» E. | |
| 8. |
If the sum of two numbers is 33 and their difference is 15, the smaller number is :__________? |
| A. | 9 |
| B. | 12 |
| C. | 15 |
| D. | 18 |
| Answer» B. 12 | |