Biology

Hi Khushboo, Optometrists working in government hospitals can start off with a decent pay package and those who opt for private clinics can negotiate for higher slabs. Apart from assisting ophthalmic doctors in government hospitals and private clinics an optometrist can find job opportunities in various areas. After few years of experience, they can start their own practice.After completion of Master's degree in Optometry, one can proceed for PhD and apply for a teaching job in any medical college. Since the eye is one of the most important human organs, optometrists can look forward to a career that offers enormous scope for growth and a wide range of options for practice in future. After all, it's a career that helps you lead others from darkness to light, literally.

Hi Rajnish,
Commerce and science are the two broad categories. In commerce, you can go for arts/ design, business, finance and banking.
In science, you have engineering and medical. These are the traditional streams students choose. Some new streams are also in demand nowadays like bio- tech, nanotechnology, agriculture and genetic.
Students are also moving in fashion designing and interior designing. Research oriented students can go for KVPY and get into institutes like IISC, IISERs, etc. Commerce students can also go for CA.
There are courses like mechanical/ electrical and computer science in engineering to newer ones like hotel management and fashion designing. You can opt for any of these as per your interest.
I hope it helps. If so, kindly upvote this answer. If you have any further questions, kindly revert.