Question: Q: How To Forget Security Questions

In the initial stage the Apple ID account was created , you need answers for three respective security questions .

You can create new security questions see the article https://support.apple.com/en-in/HT201363

Given that you are unable to answer your security questions satisfactorily, note that 

Security and your Apple ID https://support.apple.com/en-us/HT201303 says “without proof of your identity via security questions and other carefully selected criteria, Apple Support can't help you reset a password or perform any other actions on your account.”

So, you are unable to answer your security questions satisfactorily, we won't be

able to help you with your problem unless you have an extenuating circumstance (e.g., you have the receipt for the purchase of the pertinent device with its serial number on it or you have a court order instructing Apple to assist in the provision of access to a decedent’s information from the deceased person's accounts).

If you think you have an extenuating circumstance, even one not mentioned above, then use the support options below to get help in solving your problem. 

If pertinent, see How to request access to a deceased family member's Apple accounts https://support.apple.com/en-us/HT208510).

Get a call from Apple support to help solve your problem using this

link https://getsupport.apple.com/?caller=kbase&PGF=PGF63005&category_id=SC0245&symptom_id=23362

Apple ID Support https://support.apple.com/apple-id

Apple ID account security for country-specific and region-specific help https://support.apple.com/en-us/HT204169

Get Support: We’re here to help https://getsupport.apple.com/. Go through the options to find the best support option.