626: In an accurate clock, on a period of 2 hours 20 minutes, the minute hand will move over
(a) 520°
(b) 320°
(c) 840°
(d) 140°
627: The following maps shows four of the sixteen mahajanapadas that existed in ancient India :

The places marked A, B, C and D respectively are

(a) Matsya, Cedi, Kosala, Anga

(b) Surasena, Avanti, Vatsa, Magadha

(c) Matsya, Avanti, Vatsa, Anga

(d) Surasena, Cedi, Kosala, Magadha
628: The Ninth Schedule to the Indian Constitution was added by

(a) First Amendment
(b) Eighth Amendment
(c) Ninth Amendment
(d) Forty second Amendment
629: At a certain place, the Greenwich Mean Time is ahead by 12 hours. The place is located:

(a) 180°W of GMT

(b) 180°E of GMT

(c) 90°W of GMT

(d) 90°E of GMT
630: River Luni drains into:

(a) Ganga delta

(b) Kerala coast

(c) Rann of Kutchh

(d) Godavari delta