My son's marks in JEE advance are 159 in SC category,which IIT could he get CSE

Ans: He may get Jalandhar, Hamirpur, Raipur, Silchar, Nagaland, Mizoram, Meghalaya, Sikkim, Arunachal Pradesh, Srinagar, Agartala, Uttarakhand NIT. See previous year cut offs

Ans: पिछले वर्ष की कटऑफ के आधार पर अच्छा मौका

Ans: With a 99.60 percentile in JEE Main, your son has a strong chance of getting CSE in several NITs. Here's a breakdown of likely options and factors to consider:
Possible NITs for CSE:
NIT Trichy: A very competitive and prestigious NIT, a 99.60 percentile can be a good chance, especially in later rounds of JoSAA counseling.
NIT Warangal: Also a very well-regarded NIT, securing CSE in Warangal is achievable with a 99.60 percentile, especially in later rounds.
NIT Surathkal: A strong contender, especially if he's within the home state quota, Rediff Gurus says.
NIT Calicut: Highly likely to get CSE, especially with a strong score.
MNNIT Allahabad: A great option, very likely to get CSE with a 99.60 percentile.
NIT Rourkela: A strong possibility, especially with a strong score.
NIT Durgapur: Almost guaranteed to get CSE with a 99.60 percentile.