sslc,plus two,tnpsc,tet,police exam questions,study materials and current affairs 2016 in tamil,Spoken English and Hindi through Tamil
thanks for this questions and please upload physics PTA book for EM students.It will be very useful to us.so please.....
Answer for question 18 is wrong. For answer refer page 74 in the text book.The correct answe is hypopigmentation
Thanks for your comment