1711: Which one of the following was used as a chemical weapon in the First World War?
(a) Carbon monoxide
(b) Hydrogen cyanide
(c) Mustard gas
(d) Water gas
1712: The Chief Minister of a State In India is NOT eligible to vote in the Presidential election if
(a) he himself is a candidate
(b) he is yet to prove his majority on the floor of the Lower House of the State legislature
(c) he is a member of the Upper House of the State legislature
(d) he is a caretaker Chief Minister
1713: Which of the following leaf modifications occurs/occur in desert areas to inhibit water loss?
1. Hard and waxy leaves
2. Tiny leaves or no leaves
3. Thorns instead of leaves
Select the correct answer using the codes given below.
(a) 1 and 2 only
(b) 1 and 3 only
(c) 2 only
(d) 1, 2 and 3
1714: Which one of the following pairs is correctly matched?
(a) Rationing : Fiscal control
(b) Cash Reserve Ratio : Selective Credit Control
(c) Licensing : Comprehensive Control
(d) Import Quota : Physical control
1715: There are four persons A, B, C, D; and A has some coins. A gave half of the coins to B and 4 more besides. B gave half of the coins to C and 4 more besides. C gave half of the coins to D and 4 more besides. Both B and D end up with same number of coins. How many coins did A have originally?
(A) 64
(B) 84
(C) 72
(D) 96