581: Consider the following :
I. Saxena, David. Jain and Kumar were District Collectors at places P, Q, R and S respectively in 1970.
II. In 1972 they were transferred. Saxena and Jain interchanged places. Kumar and David also interchanged places.
III. One year later in 1973 they were again transferred such that David and Jain interchanged places and Saxena and Kumar were also interchanged.
What should be the next round of transfers so that all the four persons could have been posted at all the four places ?
(a) Interchange Saxena and David as well as Jain and Kumar
(b) Interchange Saxena and Kumar as well as David and Jain
(c) Interchange David and Kumar as well as Saxena and Jain
(d) It is not possible for all the four persons to have been posted at all the four places
582: Besides proteins and carbohydrates, other elements of nutritional value found in milk include
(a) calcium, potassium and iron
(b) calcium and potassium
(c) potassium and iron
(d) calcium and iron
583: Which one of the following sculptures invariably used green schist as the medium ?
(a) Maurya sculptures
(b) Mathura sculptures
(c) Bharhut sculptures
(d) Gandhara sculptures.
584: Who was Leander Paes's partner when he won Doubles Final in the US Open Tennis Tournament 2006 ?
(A) Mike Bryan
(B) Bob Bryan
(C) Martin Damm
(D) Max Mirnyi
585: The earliest evidence of a Jewish community settling in India is provided by a charter of a:
(a) Chola king
(b) Pandya king
(c) Chera king
(d) Viiayanagara king