Calender

Cousider the following statement : 1. At the time of independence, the Government of India followed the calender based on Saka era. 2. The National calender commenced on Chaitra 1, Saka 1879 corresponding to 22 March, 1957 AD. Which of the statements given above is/are correct?

S_(1) : When the Romans in vaded Britain about, 2,000 yars ago, their calender was caculated on the phases of the moon. S_(6) : The astronomer's name was Sosigenes and his caendar had a year of 365 days. P : This calender had gradually becomes so out of line wiht the seasons that it was to or three monts behind. Q : The Emperor Julies Caser was determined to correct it. R : Caser had been to Egypt and seen the davantages of a calender which used only the sun. S : So he sought help form a Greek astronomer who lived in the Egyptian city of Alexandria. Which one of the following is the correct sequence?

Match the contraceptive methods given under column I with their examples given under column II and select the correct option from the given codes {:(,"Column I",,"Column II"),("A.","Chemical","(i)","Tubectomy and vasectomy"),("B.","IUDs","(ii)","Copper T and loop"),("C.","Barriers","(iii)","Condom and cervical cap"),("D.","Sterilisation","(iv)","Spermicidal jelly and foam"),(,,"(v)","Coitus interruptus and calender method"):}

Match column I with column II and select the correct option from codes given below {:(,"Column I",,"Column II"),("A.","Chemical methods","(i)","Tubectomy and vasectomy"),("B.","IUDs","(ii)","Copper T and loop"),("C.","Barriers","(iii)","Condom band cervical cap"),("D.","Sterilisation","(iv)","Spermicidal jelly and foam"),(,,"(v)","Coitus interruptus and calender method"):}