hey Neha I had just bought the chem hack from you can I get the order ID when you bought this book so I can use it get the question bank ...

nice book in good condition 👌

@geetha_kini please give review

now reply to my query please

If you have solved the question directly without using a pencil then i am sorry i wouldn't be able to take it i will increase my offer if you say that this book has no inner direvt pen solving