996: Match the cities labelled as A, B, C and D in the given map with the names of cities and select the correct answer using the codes given below the names of cities :
Names of Cities:
1. Darwin
2. Kuala Lumpur
3. Lagos
4. Nairobi
5. Singapore
Codes:
(a) A-1, B-2, C-4, D-3
(b) A-2, B-1, C-4, D-3
(c) A-1, B-4, C-5, D-2
(d) A-4, B-3, C-5, D-2
1000: When the bark of a tree is removed in a circular fashion all around near its base, it gradually dries up and dies because
(a) Water from soil cannot rise to aerial parts
(b) Roots are starved of energy
(c) Tree is infected by soil microbes
(d) Roots do not receive oxygen for respiration