116: The correct sequence of different layers of the atmosphere from the surface of the Earth upwards is
(a) Troposphere, Stratosphere, Ionosphere, Mesosphere
(b) Stratosphere, Troposphere, Ionosphere, Mesosphere
(c) Troposphere, Stratosphere, Mesosphere, Ionosphere
(d) Stratosphere, Troposphere, Mesosphere, Ionosphere
118: In how many different ways can four books A, B, C and D be arranged one above another in a vertical order such that the books A and B are never in continuous position?
(a) 9
(b) 12
(c) 18
(d) 14
119: Match List I (Organisation) with List II (Headquarters) and select the correct answer using the codes given below the lists:
List I List II
(Organisation) (Headquarters)
A. International Atomic Energy Agency 1. Brussels
B. International Telecommunication Union 2. Geneva
C. Council of the European Union 3. Paris
D. Organisation for Economic Cooperation and Development 4. Vienna
Codes:
A B C D
(a) 1 2 4 3
(b) 1 3 4 2
(c) 1 3 4 2
(d) 4 2 1 3