1411: In a dry cell (battery), which of the following are used as electrolytes?
(a) Ammonium chloride and Zinc chloride
(b) Sodium chloride and Calcium chloride
(c) Magnesium chloride and Zinc chloride
(d) Ammonium chloride and Calcium chloride
1412: Assertion (A):
Lord Linlithgow described the August Movement of 1942 as the most serious rebellion since Sepoy Mutiny.
Reason (R):
There was massive upsurge of the peasantry in certain areas.
(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
1413: Which one of the following is correct in respect of the commencement of the election process in India ?
(a) The recommendation for election is made by the government and the notification for election is issued by the Election Commission
(b) The recommendation for election is made by the Election Commission and the notification for election is issued by the Home Ministry at the Centre and Home Departments in the States
(c) The recommendation for election is made by the Election Commission and the notification for election is issued by the President and Governors of the States concerned
(d) Both the exercises of making a recommendation for election and that of issuing a notification in respect of it are done by the Election Commission
1414: Which substance is commonly used in refrigerators?
(a) Freon
(b) Oxygen
(c) Ammonia
(d) Sulphur dioxide
1415: Which one of the following aroused a wave of popular indignation that led to the massacre by the British at Jallianwala Bagh ?
(a) The arms Act
(b) The Public Safety Act
(c) The Vernacular Press Act
(d) The Rowlatt Act