For the following questions answer them individually
The simplified value of $$\frac{3\sqrt7}{\sqrt5+\sqrt2}-\frac{5\sqrt5}{\sqrt2+\sqrt7}+\frac{2\sqrt2}{\sqrt7+\sqrt5}$$ is
A farmer buys a goat and a sheep for Rs 3500. He sold the sheep at a profit of 20 percent and the goat at a loss of 10 percent. If he sold both the animals at the same price, then the cost price (in Rs) of the cheaper animal was?
If the diameter of a hemisphere is 21 cm, then what is the volume $$(in cm^3)$$ of hemisphere?
What is the simplified value of $$sec^4 θ - sec^2 θ tan^2 θ$$ ?
Δ ABC is right angled at B. If m∠A = 30°, what is the length of AB (in cm), if AC = 10 cm?
| # | Name | Overall Score |
|---|---|---|
| 1 | Shiva Ak47 | 5 |
| 2 | Shubham Kumar | 5 |
| 3 | Stephen | 5 |
| 4 | JASS MANAK | 5 |
| 5 | Narendra Sankhala | 5 |
| 6 | Sanjay Verma | 5 |
| 7 | Arnav Singh | 5 |
| 8 | Mitul Paliwal | 5 |
| 9 | Shubham Chowdhury | 5 |
| 10 | RAJNISH KUMAR | 5 |
