The correct options are
A Hazardous work environment with soot and dust particles.
B Payment of wages only after fulfillment of contracts.
C Low wages
D Finding work far away from their homes.
Rahul works far away from his home in Gujarat, in a brick kiln factory.
Rahul, being a contractual worker, gets paid only when he has fulfilled his contract. Additionally, he receives a meagre wage, that is not sufficient enough to support his family, despite working for long working hours. The work environment that Rahul is accustomed to, is extremely dangerous as it contains soot and dust particles. He can even suffer from respiratory disorders and bodily infections, if exposed to the dust particles for a long period of time.