Government & Defence Entrance Exam

The UPPCS is a three-stage exam with overlapping syllabuses for prelims and Mains. The NCERTs are the best books to take into account for UPPCS exam preparation. Other than these, the following are some other books:
1. History: For this subject, in addition to the NCERTs, you can consult Ancient India by RS Sharma, Medieval History by Satish Chandra, and Modern India by Spectrum Publications.
2. Economy: Other than class 11th and 12th economics NCERT, you can refer to the Economic Survey and state budget for the year in which you are preparing for the exam.
3. Geography: NCERT for class 11 and G. C. Long are the best sources for geography. Additionally, you can refer to the state geography booklet, the state census, and the map.
4. Polity: The best book for this subject is Laxmikant. Other than that, you can refer to recent legislation and policies passed in Uttar Pradesh.
5. Environment and Ecology: You can refer to selective chapters of NIOS books and Shankar IAS Academy's environment book.
6. Science and Technology: For this, you must focus on the current news and classes 9 and 10 of the NCERT.
7. CSAT: You can refer to R. S. Agrawal for reasoning and quotation and any CSAT book for other sections of this paper.
8. Current Affairs Any good national and state-level newspaper must be followed for this section. You can also take notes from important current events magazines like Yojna.
9. Ethics: You can refer to any good ethics book recommended for UPSC preparation to prepare for this section.

The Salary offered by maharatna company is around INR 60,000 per month in hand. If the PSU is navaratna then you will get around INR 50,000 per month. Perks of Indian Oil Corporation Limited:
Mobile: INR 15,000
Laptop: INR 50,000
Spectacles: INR 8,000
Furniture: INR 1,30,000
DTH: INR 4,000
Electronic organizer: INR 2,500
Whenever you travel to some other place officially, you will reimburse for a second AC fare. Dearness allowance: 1350 per day. Every year you will get 18 percent maintenance charges for your laptop and your furniture. If you are placed in a 6-day-per-week work location, you will get INR 16,000 extra quarterly. Above are the figures for an entry-level officer in Indian Oil Corporation Limited. They will increase while your grade increases. I hope this will help you.

In terms of job location, then Indian Oil Corporation Limited can be an unmatched choice among all Public Sector Undertakings. Indian Oil Corporation Ltd is present in every nook and corner of the country and hence, the Probability of home posting is more, and also city postings are possible. In terms of salary, Indian Oil Corporation Ltd is unmatched among all Public Sector Undertakings except the Oil and Natural Gas Corporation guys in drilling. The best thing about Indian Oil Corporation Limited, the day you sign your joining letter, you are entitled to every perk, benefit, or regular salary that the corporation offers. The medical facility in Indian Oil Corporation Ltd is the best in class. It covers everything, like robotic brain surgery, etc. I hope this will help you.

The salary Structure of Top Paying PSU:
1- Steel Authority of India (SAIL)
Sector: Steel & Iron
Status: Maharatna
Salary Structure: INR 20,600 to INR 46500
Salary CTC: INR 10,00,000
2- Bharat Heavy Electrical Limited (BHEL)
Sector: Defense
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 13,00,000
3- Oil India Limited (OIL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 15,00,000
4- Hindustan Petroleum Corporation Limited (HPCL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
5- Bharat Petroleum Corporation Limited (BPCL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
6- Gas Authority of India Ltd. (GAIL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
7- Indian Oil Corporation (IOCL)
Sector: Petroleum & Natural Gas
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
8- Oil & Natural Gas Corporation (ONGC) Limited
Sector: Petroleum & Natural Gas
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,50,000
2- National Thermal Power Corporation (NTPC)
Sector: Power
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 18,00,000
10- Power Grid Corporation of India Limited (PGCIL)
Sector: Power
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 20,00,000
I hope this will help you.

The salary Structure of Top Paying PSU is mentioned below:
1- Power Grid Corporation of India Limited (PGCIL)
Sector: Power
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 20,00,000
2- National Thermal Power Corporation (NTPC)
Sector: Power
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 18,00,000
3- Oil & Natural Gas Corporation (ONGC) Limited
Sector: Petroleum & Natural Gas
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,50,000
4- Indian Oil Corporation (IOCL)
Sector: Petroleum & Natural Gas
Status: Maharatna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
5- Gas Authority of India Ltd. (GAIL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
6- Bharat Petroleum Corporation Limited (BPCL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
7- Hindustan Petroleum Corporation Limited (HPCL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 16,00,000
8- Oil India Limited (OIL)
Sector: Petroleum & Natural Gas
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 15,00,000
9- Bharat Heavy Electrical Limited (BHEL)
Sector: Defense
Status: Navratna
Salary Structure: INR 60,000 to INR 1,80,000
Salary CTC: INR 13,00,000
10- Steel Authority of India (SAIL)
Sector: Steel & Iron
Status: Maharatna
Salary Structure: INR 20,600 to INR 46500
Salary CTC: INR 10,00,000
I hope this will help you.