MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A triangular board having sides 45m, 30m and 35m is used for advertising. One company uses this board for its advertisement for 4 months. How much rent will the company has to pay if the rent is Rs 3500 per m2? |
| A. | Rs 611800 |
| B. | Rs 1835400 |
| C. | Rs 611900 |
| D. | Rs 1835500 |
| Answer» B. Rs 1835400 | |
| 2. |
The sides of a triangle are in the proportion of 2 : 3 : 5 and its perimeter is 200 cm. The area of this triangle is __________ cm2. |
| A. | 375 ( sqrt{23} ) |
| B. | 375 ( sqrt{21} ) |
| C. | 345 ( sqrt{23} ) |
| D. | 345 ( sqrt{21} ) |
| Answer» B. 375 ( sqrt{21} ) | |
| 3. |
What is the area of the triangle having sides equal to 10 cm, 16 cm and 24 cm? |
| A. | (25 sqrt{15} cm^2 ) |
| B. | (35 sqrt{17} cm^2 ) |
| C. | (15 sqrt{13} cm^2 ) |
| D. | (15 sqrt{15} cm^2 ) |
| Answer» E. | |
| 4. |
In heron s formula ( sqrt{s*(s-a)*(s-b)*(s-c)} ), what is the value of s if a, b and c are sides of the triangle? |
| A. | ( frac{a+b+c}{4} ) |
| B. | a+b+c |
| C. | ( frac{a+b+c}{2} ) |
| D. | 2a+2b+2c |
| Answer» D. 2a+2b+2c | |
| 5. |
Which of the following formula is used for finding the area of triangle? |
| A. | base * height |
| B. | ( frac{1}{2} ) * base * height |
| C. | 2 * base * height |
| D. | base<sup>2</sup> * height |
| Answer» C. 2 * base * height | |