For the following questions answer them individually
An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of:
What price should a tradesman mark on an article which costs him Rs.300 to gain 20% after
allowing 4% discount ?

The above figure is embedded in one of these four figures. Identify that figure.Â
 
                $$(5x-3)(x+4)-(2x+5)(3x-4)=?$$
Complete the following series by choosing the correct options 
837659, 837658, .........., 837653, 837649, ..........
| # | Name | Overall Score | 
|---|---|---|
| 1 | prakash kumar | 5 | 
| 2 | Ajit Manjhi | 5 | 
| 3 | VENKATESH KANTHULA | 5 | 
| 4 | rakesh bhutia | 5 | 
| 5 | rosary prasamsa | 5 | 
| 6 | Kanak kumari | 4 | 
| 7 | Lucky | 4 | 
| 8 | Rahul Das | 3 | 
| 9 | Yudeswararaju Ganta | 3 | 
| 10 | Sanjay Kumar Baliarsingh | 3 |