Write a letter to your elder brother seeking his advice as to how to study better to get good marks, explaining to him your main difficulties and problems. Your address is 102, Saraswati Lok.

Hint:An informal letter is written to our friends, family members or relatives. Given below is the format of an informal letter-
i. Sender’s address
ii. Date
iii. Informal salutation
iv. Body
v. Warm closing

Complete answer: Now, let’s draft a letter based on the given details-
102, Saraswati Lok
New Delhi, 110062

18th December 2020

Dear Brother,
How are you? Hope this letter finds you in the pink of your health. Also, congratulations on scoring full marks in your examination.
I know you’ve been studying for the examination for a lot of months. However, I couldn’t score good marks in my examination despite studying day and night. I have been unable to concentrate on studies. I feel like my mind cannot memorize anything. I have tried everything, from taking breaks to making notes. Nothing seems to work. Hence, I am writing this letter to seek your advice as to how to study better and get good marks.
I hope you will revert as soon as possible. I have my practical examinations next month. Please do advice about something that would help me score better marks.

Yours lovingly,
XYZ

Note: Always remember that we tend to use a casual language in informal letters. Also, we do not write the subject and the receiver’s address in an informal letter.