581: Mulching the soil is a process whereby:
(a) Big pieces of soil are broken down into smaller pieces
(b) The field is irrigated at regular intervals
(c) Transplanting of seedlings take place
(d) Loose material, dung, etc. are laid on the ground to prevent excessive evaporation or erosion of the soil
582: What does venture capital mean?
(a) A short-term capital provided to industries
(b) A long-term start-up capital provided to new entrepreneurs
(c) Funds provided to industries at times of incurring losses
(d) Funds provided for replacement and renovation of industries.
583: Match List I with List II and select the correct answer using the codes given below the Lists :
List I List II
(Bone) (Name)
I. Breast-bone (A) Clavicle
II. Collar-bone (B) Patella
III. Knee-cap (C) Scapula
IV. Shoulder blade (D) Sternum
Codes:
(a) I-D, II-A, III-C, IV-B
(b) I-A, II-D, III-C, IV-B
(c) I-A, II-D, III-B, IV-C
(d) I-D, II-A, III-B, IV-C
584: Which one of the Chola kings conquered Ceylon ?
(a) Aditya I
(b) Rajaraja I
(c) Rajendra
(d) Vijayalaya
585: Main constituents of Biogas are:
(a) Methane and Carbon dioxide
(b) Ethylene and Carbon dioxide
(c) Butane and Carbon monoxide
(d) Methane and Carbon monoxide