Hi,

The answer is better late than never. I think you have a goal, you said in your question that you need to prepare for SBI PO. congratulation for that, The next step for you is to plan and execute. Experts are always once a beginner.

Explore in internet what are strategies to prepare for SBI PO in a short duration. You can join an online coaching class. Prepare and practice daily, consistency is important. Cheer up champ, you can achieve it.

All the best.

Hi

You don't need to feel low at all dear , as age of 20 years is not late at all to start your preparation for SBI PO examination.

This is because,

Minimum age required to be eligible for SBI PO is 21 years and you are only 20, so you are not at all dear to begin your preparation even if you start it from scratch

Also , you don't need to worry even if you are weak in English because  it's not that difficult  to learn , you can easily master it  for your SBI PO exam using following books

High School English Grammar and Composition by Wren & Martin.

General English by SP Bakshi (Arihant Publication)

Word Power Made Easy by Norman Lewis.

Follow the below tips to prepare for SBI PO :-

First of all go through SBI PO syllabus and its exam pattern

Go through the previous years’ question papers and see the level of difficulty of the question paper so that you can prepare accordingly

You can take help of video tutorials available free on platforms like YouTube as well

Go through newspaper daily for General Knowledge and current affairs

Once you are done with syllabus go through mock test and identify weak areas and work on them

Thank you