MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Average age of 7 family members is 75 years. But average age of 6 of them is 74 years 6 months. What is the age of the 7th family member? |
| A. | 75 |
| B. | 78 |
| C. | 79 |
| D. | 80 |
| E. | |
| Answer» C. 79 | |
| 2. |
The Compound Interest on Rs. 30,000 at 7% per annum is Rs. 4347. The period(in years) is : |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 3. |
25 % of a number is 8 less than one third of that number. Find the number. |
| A. | 98 |
| B. | 96 |
| C. | 94 |
| D. | 100 |
| Answer» C. 94 | |
| 4. |
Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min. Running at a speed of 16.5 kmph the man will cover the same distance in. |
| A. | 20 |
| B. | 30 |
| C. | 40 |
| D. | 60 |
| Answer» D. 60 | |
| 5. |
A person buys a pen from a wholesaler at Rs. 10 for 20 pens. He sells those pens at Rs. 10 for 15 pens. Find his profit or loss percent. |
| A. | 0.33334 |
| B. | 0.23344 |
| C. | 0.4234 |
| D. | 0.5434 |
| Answer» B. 0.23344 | |
| 6. |
A 2% error in excess is found while measuring the side of a square. So, find the percentage of error in the calculated area of the square. |
| A. | 4.04% |
| B. | 2.30% |
| C. | 1.03% |
| D. | 3% |
| Answer» B. 2.30% | |
| 7. |
When a number is successively divided by 2, 3, 7, we get 1, 2, 3 as the remainder respectively. What is the smallest such number ? |
| A. | 64 |
| B. | 65 |
| C. | 70 |
| D. | 75 |
| Answer» C. 70 | |
| 8. |
Two numbers are in the ratio of 5:11. If their HCF is 7, find the numbers. |
| A. | 35, 77 |
| B. | 44, 66 |
| C. | 35, 55 |
| D. | 54, 44 |
| Answer» B. 44, 66 | |
| 9. |
Shyam will complete work in 20 days. If Ram is 25% more efficient than Shyam, then how many days he will take to complete the work? |
| A. | 14 |
| B. | 16 |
| C. | 18 |
| D. | 20 |
| Answer» D. 20 | |