For the following questions answer them individually
If the circumradius of an equilateral triangle ABC be 8 cm, then the height of the triangle is
The mean of 20 items is 55. If two items 45 and 30 are removed, the new mean of the remaining items is
$$(\sqrt{3})^{5}\times 9^{2}=3^{n}\times3\sqrt{3}$$ then find the value of n
The total surface area of a sphere is $$8\pi$$ square unit. The volume of the sphere is
A shopkeeper earns a profit of 12% on selling a book at 10% discount on printed price. The ratio of the cost price to printed price of the book is
| # | Name | Overall Score |
|---|---|---|
| 1 | Aayush Garg | 5 |
| 2 | Shubham | 5 |
| 3 | Shubham Kumar | 5 |
| 4 | Saurabh Pandey | 5 |
| 5 | Jayanta Sarkar | 5 |
| 6 | Jitender Thakur | 5 |
| 7 | Raushan Kumar | 5 |
| 8 | Subh Ankar | 5 |
| 9 | Vetrivel | 5 |
| 10 | Bhaggi | 5 |
