416: Solution of washing soda in water is:
(a) Acidic
(b) Basic
(c) Neutral
(d) Sour
417: Maximum production of paddy per unit water consumption can be best achieved in a:
(a) Non-porous soil
(b) Porous soil
(c) Impervious soil
(d) Soil that allows slow percolation
418: When it is 8 A.M. on Wednesday of Greenwich:
(a) It is 10.30 P.M. on Wednesday at London
(b) It is 6.15 A.M. on Tuesday at New York
(c) It is 3.00 P.M. on Wednesday at Hong Kong
(d) It is 5.00 P.M. on Wednesday at Tokyo
419: "From Aceh in the far north-west to Torres Strait in the east is 5000 miles, almost as far as from London to Baghdad. The Archipelago has 14,000 islands, some mere equatorial rocks, others some of the largest in the world". This description best fits
(a) West Indies
(b) Japan
(c) Philippines
(d) Indonesia
420: Mission Indradhanush' launched by the Government of India pertains to
(a) immunization of children and pregnant women
(b) construction of smart cities across the country
(c) Indias own search for the Earth-like planets in outer space
(d) New Educational Policy