4221: After hatching by the hen, the young chicks come out of eggs within:
(a) One week
(b) Two weeks
(c) Three weeks
(d) Four weeks
4222: The Allahabad Pillar inscription is associated with which one of the following?
(a) Mahapadma Nanda
(b) Chandragupta Maurya
(c) Ashoka
(d) Samudragupta
4223: Which one of the following was the state that was not annexed by Lord Dalhousie by using the Doctrine of Lapse?
(a) Nagpur
(b) Udaipur
(c) Mysore
(d) Satara
4224: 'Anushilan Samithi' was the terrorist organisation with its headquarters at:
(a) Lahore
(b) Calcutta
(c) Chandigarh
(d) Islamabad
4225: In India, how many States share the coastline?
(a) 9
(b) 10
(c) 7
(d) 8