For the following questions answer them individually
What is the value of Sin 60° + (1/2) Cosec 45°?Â
Circum-centre of ΔABC is O. If ∠BAC = 75° and ∠BCA = 80°, then what is the value (in degrees) of ∠OAC?
The length of the two parallel sides of a trapezium are 16 m and 20 m respectively. If its height is 10 m, its area in square metres is
If a = 2 , b = -3 then the value of $$27a^3 - 54a^2b + 36ab^2 - 8b^3$$ is
If $$\frac{p}{q}=\frac{x+3}{x-3}$$, then what is the value of $$\frac{p^2+q^2}{p^2-q^2}$$ ?Â
| # | Name | Overall Score |
|---|---|---|
| 1 | MIHIR RAJ | 5 |
| 2 | vishwajeet kumar | 5 |
| 3 | Nandan Kumar | 5 |
| 4 | Rajkumar Yadav | 5 |
| 5 | himanshu garg | 5 |
| 6 | Abhinaba Dey | 5 |
| 7 | ritesh behera | 5 |
| 8 | Chandra Sekhar | 5 |
| 9 | Girish Kumar Tiwary | 5 |
| 10 | Kamal Bisht | 5 |
