C:-A is true but R is false
D:-A is false but R is true
Correct Answer:- Option-A

Question45:-Which of the following set contains a category that does not belong to
1UCN Red list?

A:-Extinct, Extinct in the Wild, Critically Endangered
B:-Endangered, Vulnerable, Near Threatened
C:-Endangered, Vulnerable, Susceptible

D:-Least Concern, Data Deficient, Not Evaluated
Correct Answer:- Option-C

Question46:-Which of the following statement(s) is/are incorrect about the Diversity
indices?
(i) Ratios for each component are squared and summed to obtain the Simpson
index.
(ii) Each ratio is multiplied by the log of the ratio and the products summed to
obtain the

Shannon index.
(iii) Shannon index is calculated as D=}~p,1np,

A:-Only (i) and (iii)

B:-Only (i) and (ii)

C:-Only (ii) and (iv)

D:-Only (iii) and (iv)

Correct Answer:-Question Cancelled

Question47:-Match the coloumn and select the right option.

(೩) The Forest (1) 1973
(Conservation) Act
(b) The Wild Life (2) Declare any trees or class of trees in a
(Protection) Act protected forests to be reserved from a
date fixed by the notification
(c) Project Tiger (3) Restriction on the dereservation of forests

or use of forest land for non-forests purpose
(d) The Indian Forest Act (4) Prohibition of picking, uprooting, etc. of
specified plant

A:-a-4, b-3, c-2, d-1
B:-a-3, b-4, c-1, d-2
C:-a-4, b-1, c-2, d-3
D:-a-4, b-3, c-1, d-2
Correct Answer:- Option-B

Question48:-Ecological succession on a ground formed by volcanic eruption or on
the rubble created by the retreat of glaciers is referred to as

A:-Climax succession