851: The clouds float in the atmosphere because of their low

(a) temperature

(b) velocity

(c) pressure

(d) density
852: According to the latest census figures sex ratio in India is

(a) declining

(b) stable

(c) increasing

(d) fluctuating
853: The annual agricultural production of a product for the period 1991-92 to 1998-99 is shown in the figure given above
Which one of the following is the product in question ?

(a) Pulses
(b) Wheat
(c) Oilseeds
(d) Rice
854: Which one of the following Bills must be passed by each House of the Indian Parliament separately, by special majority?

(a) Ordinary Bill
(b) Money Bill
(c) Finance Bill
(d) Constitution Amendment Bill
855: Match List I with List II and select the correct answer by using the codes given below the lists :

List I-------List II

I. Malaria------- (A) Bone marrow
II. Filaria------- (B) Brain
III. Encephalitis------- (C) Muscle
IV. Leukaemia------- (D) Lymph node
-------------- (E) Blood cells

Codes:

(a) I-E, II-C, III-B, IV-A
(b) I-E, II-D, III-B, IV-A
(c) I-D, II-C, III-E, IV-A
(d) I-E, II-D, III-A, IV-B