4016: How do most insects respire?
(a) Through gills
(b) By tracheal system
(c) By lungs
(d) Through skin
4017: Match List I (Organisation) with List II (Location) and select the correct answer using the codes given below the list:
List I List II
(Organisation) (Location)
A. National Sugar Institute 1. Dehradun
B. Mishra Dhatu Nigam Limited 2. Kamptee
C. Institute of Military Law 3. Pune
D. Institute of National Integration 4. Hyderabad
Codes:
A B C D
(a) 3 1 4 2
(b) 5 1 4 3
(c) 3 4 5 2
(d) 5 4 2 3
4018: In the Union Budget 2011-12, a full exemption from the basic customs duty was extended to the bio-based asphalt (bioasphalt). What is the importance of this material?
1. Unlike traditional asphalt, bio-asphalt is not based on fossil fuels.
2. Bioasphalt can be made from non- renewable resources.
3. Bioasphalt can be made from organic waste materials.
4. It is eco-friendly to use bioasphalt for surfacing of the roads.
Which of the statements given above are correct?
(a) 1, 2 and 3 only
(b) 1, 3 and 4 only
(c) 2 and 4 only
(d) 1, 2, 3 and 4
4019: Real owners of the company are:
(a) Debenture holders
(b) Directors of the company
(c) Equity shareholders
(d) Bearer bond holders
4020: Lichens is an association of two types of organisms. They are:
(a) Algae and fungi
(b) Algae and virus
(c) Fungi and virus
(d) Virus and bacteria