2821: An aqueous solution of copper sulphate is acidic in nature because the salt undergoes
(a) dialysis
(b) electrolysis
(c) hydrolysis
(d) photolysis
2822: Antyodaya scheme is meant:
(a) To help the Muslims
(b) To help the Harijans
(c) To help the minorities
(d) To help the economically weakest sections of the society
2823: Assertion (A): To orbit around the Sun, the planet Mars takes lesser time than the time taken by the Earth.
Reason (R) : The diameter of the Planet Mars is less than that of the Earth.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
2824: Match List I (Item in the Indian Constitution) with List II (Country from which it was derived) and select the correct answer using the codes given below the list.
List I (Item in the India Constitution)
A. Directive Principles of State Policy
B. Fundamental Rights
C. Concurrent List in Union-State Relations
D. India as a Union of States with greater powers to the Union
List II (Country from which it was derived)
1. Australia
2. Canada
3. Ireland
4. United kingdom
5. USA
Codes:
A B C D
(a) 5 4 1 2
(b) 3 5 2 1
(c) 5 4 2 1
(d) 3 5 1 2
2825: If National Water Mission is properly and completely implemented, how will it impact the country?
1. Part of the water needs of urban areas will be met through recycling of waste-water.
2. The water requirements of coastal cities with inadequate alternative source of water will be met by adopting appropriate technologies that allow for the use of ocean water.
3. All the rivers of Himalayan origin will be linked to the rivers of peninsular India.
4. The expenses incurred by farmers for digging bore-wells and for installing motors and pump-sets to draw ground-water will be completely reimbursed by the Government.
Select the correct answer using the codes given below:
(a) 1 only
(b) 1 and 2 only
(c) 3 and 4 only
(d) 1, 2, 3 and 4