I m 19 year boy... Indian
My Height is 173cm and weight is 55 kg
I want to increase my weight within a short time..
Help me plzzzz

No, you don't want to be fat. You would say, "I want to gain weight."

Why do you? Your weight is good, a bit thin -- exercise with weights to increase muscle mass and eat healthy foods.

I use to Work.. but my Stomach part is bit thin so it looks odd

Muscle mass or fat?

Once involves a exercise routine and balanced diet. The other requires sloth and a unbalanced diet.

I want to know the proper diet and proper exercise
Can you tell me??
And is pull up and push ups enough??