691: An accurate clock shows 8 O clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 O clock in the afternoon ?
(a) 150 degree
(b) 144 degree
(c) 168 degree
(d) 180 degree
692: Consider the following crops :
1. Cotton
2. Groundnut
3. Maize
4. Mustard
Which of the above are Kharif crops?
(a) 1 and 2
(b) 1, 2 and 3
(c) 3 and 4
(d) 1, 2, 3 and 4
693: Consider the following landmarks in Indian education :
(i) Hindu College, Calcutta
(ii) University of Calcutta
(iii) Adam's Report
(iv) Wood's Despatch
The correct chronological order of these landmarks is
(a) I, III, IV, II
(b) I, IV, III, II
(c) III, I, IV, II
(d) III, II, IV, I
694: Who was the Viceroy of India when the Rowlatt Act was passed ?
(a) Lord Wavell
(b) Lord Irwin
(c) Lord Reading
(d) Lord Chelmsford
695: Which one of the following is the correct sequence of the given substances in the decreasing order of their densities ?
(a) Steel > Mercury > Gold
(b) Gold > Mercury > Steel
(c) Steel > Gold > Mercury
(d) Gold > Steel > Mercury