sumeetdhingra
Guys i need help, i dont know how to get start with SC.
My SC part is very week , please suggest me ............................... i got 44 in quant and 13 in verbal

I just want to increase my verbal score ............ please suggest
From your score , its pretty clear that you dont need much help on the Math. My guess is your from India and to be honest , most of us face the problem with verbal especially SC. The reason is simple , we are never ever taught the rules in the right way ( mostly !!). The good thing though is SC is beatable just as maths is. ( is "is" required? or can be ignored as elipsis

....)
I would sugest get a copy of Aristotle SC. its the best for beginners and comes with 100 q&A as well.
Once you are comfortable with Aristotle, get Manhattan SC- best if you are aiming >90% in SC.
Every rule that GMAT tests in covered. Again , you need to practice a lotttttt.. This forum is the best place. Avoid avoid avoid non standard sources ex: '1000 SC'. It doesnt have any OE/OA and lot of answers are ambiguous.
Review all your answers and all answers choices even the wrong ones. You can learn a lot from them.
CR: you need to understand the GMAT way of CR. This will come from practice. Forum is the best place. you need to have powerscore CR bible.
RC: No strategy : try all strategies and see what works for you .
Please let us know if you need any further help.