Other than engineering a student can choose from following courses :-

• Medical courses like MBBS (Bachelor of Medicine and Surgery) , BDS (Bachelor of Dental Surgery), BHMS (Bachelor of Homeopathic Medicine and Surgery) ,etc can be done by giving entrance exam like NEET.
• If a student has interest in pure sciences then he/she can go for BSc in Physics or Chemistry or biotechnology or microbiology or any other subject.
• If a student has interest in computer related field such as building applications, programming etc then he/she can go for BSc IT (Information Technology) or BSc Computer Science.
• If a student has interest in studying Law then he/she can go for it by giving entrance exam like CLAT (Common Law Admission Test).
• If a student has interest in business, finance related things then he/she can go for B. Com (Bachelor of Commerce) , BMS (Bachelor of Management Studies), etc.
• If a student has interest in arts related field then he/she can go for B. A( Bachelor of Arts) or other similar courses.
• If a student has interest in architecture field then he/she can give exam such as NATA or JEE Main Paper 2 to get admission.

If you still have any queries feel free to ask in the comment section down below.

Hey Himanshu
You can go in
defence services( NDA ; technical entry; x,y group)
Pharmacy
BSC ( agriculture or science)
Banking
Management jobs
Marketing
Business
Hotel management
Investigation department
Civil services
Etc
These will be best
But do whatever you want do it with full dedication and hard work
So good luck.