2251: Scratching eases itching because
(a) it removes the outer dust in the skin
(b) it kills the germs
(c) it stimulates certain nerves which direct the brain to increase the production of antihistaminic chemicals
(d) it suppresses the production of enzymes which cause itching
2252: Consider the following statements :
I. Tapeworm is a hermaphrodite.
II. Round-worm has separate sexes.
III. Filaria is caused by a nematode.
IV. Guinea-worm is an annelid.
Which of these are correct ?
(a) I and II
(b) I, II and III
(c) III and IV
(d) II, III and IV
2253: In the map given four areas are differently shaded, three of which indicate cereal production areas and one indicates non-cereal production areas and one indicates non-cereal production area. As per the index given, the non cereal crop production area is
(a) 1
(b) 2
(c) 3
(d) 4
2254: Match List-I (Biosphere Reserves) with List-II (States) and select the correct answer using the codes given below the Lists:
List-I List-II
(Biosphere Reserves) (States)
A. Similipal 1. Sikkim
B. Dehong 2. Uttaranchal Deband
C. Nokrek 3. Arunachal Pradesh
D. Kanchenjunga 4. Orissa
5. Meghalaya
Codes :
A B C D
(a) 1 3 5 4
(b) 4 5 2 1
(c) 1 5 2 4
(d) 4 3 5 1
2255: Which of the following committees examined and suggested Financial Sector Reforms ?
(a) Abid Hussain Committee
(b) Bhagwati Committee
(c) Chelliah Committee
(d) Narasimham Committee