passport applying with surname or with initial

hi this is m.amardeep and dad name is rajeshwara chary according to certificates. now my problem is I want to apply for a passport before writing GRE but how I should apply for passport should I expand my surname m with mancholla and in certificates my dad don’t has the surname what I should . please figure out my question and please do reply with example. NAME- m.amardeep FATHER NAME - rajeshwara chary

You would typically expand your initial on your 10th class certificates. For instance, in your case, you would expand the M and have it as your last name or surname. Your father’s last name is not important for your passport. Have a baseline of your X class and other certificates and expand the initial in it.