301: The staple commodities of export by the English East India Company from Bengal in the middle of the 18th century were
(a) Raw cotton, oil-seeds and opium
(b) Sugar, salt, zinc and lead
(c) Copper, silver, gold, spices and tea
(d) Cotton, silk, saltpetre and opium
302: Which one among the following States of India has the Lowest density of population ?
(a) Arunachal Pradesh
(b) Sikkim
(c) Meghalaya
(d) Himachal Pradesh
303: Who among the following was never the Lok Sabha Speaker?
(a) K. V. K. Sundaram
(b) G. S. Dhillon
(c) Baliram Bhagat
(d) Hukum Singh
304: Railway and Telegraphy systems were introduced in India by:
(a) Lord Dalhousie
(b) Lord Cornwallis
(c) Lord Bentinck
(d) Lord Wellesley
305: If x and y are positive integers such that (3x + 7y) is a multiple of 11, then which of the followings are divisible by 11?