1841: After Chauri Chaura incident in which 22 policemen were killed, the result was that:
(a) Gandhiji started his Dandi March
(b) Gandhiji called off the no tax campaign
(c) Gandhiji withdrew his movement of non-cooperation
(d) Gandhiji went to-talk with the Viceroy, Lord Irwin
1842: Which of the following are associated with `Planning in India?
1. The Finance Commission
2. The National Development Council
3. The Union Ministry of Rural Development
4. The Union Ministry of Urban Development.
5. The Parliament
Select the correct answer using the code given below:
(a) 1, 2 and 5 only
(b) 1, 3 and 4 only
(c) 2 and 5 only
(d) 1, 2, 3, 4 and 5
1843: Which one of the following statements is not correct?
(a) The presence of NaCl increases the rate of setting of Plaster of Paris
(b) Gypsum is added to the cement to slow down its rate of setting
(c) All alkaline earth metals form hydrated salts
(d) Barium and Strontium are found free in nature
1844: The speed of revolution of the earth in its orbit round the sun is
(a) Same throughout the year
(b) Greatest when the earth is nearest to the sun
(c) Greatest when the earth is farthest from the sun
(d) Least when the earth is nearest to the sun
1845: Which one of the following statements is not correct?
(a) Gulfs with narrow fronts and wider rears experience high tides.
(b) Tidal currents take place when a gulf is connected with the open sea by a narrow channel.
(c) Tidal bore occurs when a tide enters the narrow and shallow estuary of a river.
(d) The tidal nature of the mouth of the river Hooghly is of crucial importance to Kolkata as port.