166: A free-floating astronaut A pushes another free-floating astronaut B in space. The mass of A is greater than that of B. The force exerted by the astronaut A on the astronaut B will be:
(a) Equal to zero.
(b) Equal to the force exerted by B on A.
(c) Greater than the force exerted by B on A.
(d) Less than the force exerted by B on A
167: It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?
1. Production of algae based biofuels is possible in seas only and not on continents.
2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed.
3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.
Select the correct answer using the code given below:
a. 1 and 2 only
b. 2 and 3 only
c. 3 only
d. 1, 2 and 3
168: Which among the following is a folk dance of India?
(a) Manipuri
(b) Garba
(c) Kathakali
(d) Mohiniattam
169: With reference to Ryotwari Settlement, consider the following statements :
1. The rent was paid directly by the peasants to the Government.
2. The Government gave Pattas to the Ryots.
3. The lands were surveyed and assessed before being taxed.
Which of the statements given above is/are correct?
(a) 1 only
(b) 1 and 2 only
(c) 1, 2 and 3
(d) None
170: Match List-I (Sports-person) with List-II (Sport/Game) and select the correct answer using the codes given below the Lists:
List-I List-II
(Sports-person) (Sport/Game)
A. Shikha Tandon 1. Badminton
B. Ignace Tirkey 2. Swimming
C. Pankaj Advani 3. Lawn Tennis
D. Rohan Bopanna 4. Snooker
5. Hockey
Codes:
A B C D
(a) 3 5 4 2
(b) 2 4 1 3
(c) 3 4 1 2
(d) 2 5 4 3