i have such a low percentage (75%) so whether i am able to do something great?

For doing something great marks dont matter so much,. the thing that matter is ur will to achieve that peak. all that are on peaks now are not state toppers or any other toppers but they worked hard to achieve what they want. so work hard. good luck.

Dear Ekta 75% is handsome marks.You can achieve what so ever you desire.sky is the limit . Work hard you will get success.Better planning will help you.Think positive be realistic and proceed a step towards your aim .Good luck