Are pratical and viva compulsory ?? Can I skip them

School wale bole pratical 1 attempt ke baad hoge but ajj school se phone aya ki jan 7 se pratical and viva hai. But the main problem is i live in kota and it is impossible for me to travel 1000 km for pratical and viva also mere jee mains center kota mai hoga so how to hell I will travel back form my home to kota. So please help me in this.