2566: Match rivers labelled A, B, C and D on the given map with their names given in the list and select the correct answer using the codes given below the list:

List I
1. St. Lawrence
2. Orinoco
3. Mackenzie
4. Amazon
5. Yukon


Codes:
(a) A-4, B-3, C-2, D-1
(b) A-5, B-3, C-1, D-2
(c) A-5, B-4, C-1, D-3
(d) A-3, B-1, C-4, D-2
2567: Local self-government can be best explained as an exercise in

(a) Federalism
(b) Democratic decentralization
(c) Administrative delegation
(d) Direct democracy
2568: Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are

(a) acute diarrhoea, cancer and gout

(b) malaria, acute diarrhoea and schistosomiasis

(c) onchocerciasis, leukaemia and arthritis

(d) rheumatism, malaria and AIDS
2569: Assertion (A):

Bangalore receives much higher average annual rainfall than that of Mangalore.

Reason (R):

Bangalore has the benefit of receiving rainfall both from south-west and north-east monsoons.

(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
2570: Which one of the following is the correct sequence in respect of the Roman numerals - C, D, L and M?

(a) M > D > C > L
(b) C > D > L > M
(c) M > L > D > C
(d) L > C > D > M