Engineering

The JEE Main ranks below 60000 can be safe for LMNIIT Jaipur, Hence your chances for LMNIIT Jaipur are moderate.

On the basis of your JEE Main rank, you can get the following at NIT Surathkal.
1. MME
2. Chemical
3. Civil.

Based on the JEE Main rank you obtained, the following options can be available for you.
1. NIT Hamirpur (Electrical)
2. MANIT Bhopla (Mechanical)
3. NIT Trichy (Production)
4. IIEST Shibpur (ETE)
5. NIT Silchar (ECE)
6. NIT Raipur (ECE)
7. NIT Patna (ECE)
8. IIIT Pune (CSE)
9. NIT Jamshedpur (EEE). .

If you are asking about the G. L. Bajaj Institute of Technology and Management G. Noida, than B.Tech Agriculture Engineering course is not available here.

You have not written about the home state you belongs. However on the basis of your JEE Main rank, The following are the best colleges under other state quota.
1. MNNIT Allahabad
2. NIT Warangal
3. MNIT Jaipur
4. NIT Surathkal
5. NIT Bhopal.

The major admission in UP government. Colleges are based on ranks obtained in UPSEE. However you can tryout the HBTU Kanpur.

You have not written about the total marks of PCM out of which he scored 135 marks. However if the total marks for PCM are 300, than percentage of marks obtained by your brother is 45%. Which is not enough for getting admission in Engineering colleges. The minimum marks required in PCM are about 50% for major engineering admissions.

The chances for B.Tech CSE are moderate, but chances for ECE and EE are high.