4466: The Himalayan Range is very rich in species diversity, Which one among the following is the most appropriate reason for this Phenomenon?
(a) It has a high rainfall that supports luxuriant vegetative growth
(b) It has less human interference
(c) Exotic and invasive species have riot been introduced in this region
(d) It is a confluence of different bio-geographical zones
4468: Examine the following statements:
I. Either A and B are of the same age or A is older then B.
II. Either C and D are of the same age or D is older than C.
III. B is older than C.
Which one of the following conclusions can be drawn from the above statements?
(a) A is older than B
(b) B and D are of the same age
(c) D is older than C
(d) A is older than C
4469: If CALCUTTA is 7, 3, 9, 7, 23, 14, 14, 3, BANGALORE will be
(a) 6, 3, 18, 13, 3, 9, 12, 11, 2
(b) 6, 5, 18, 13, 3, 14, 12, 11, 2
(c) 6, 5, 18, 13, 5, 14, 12, 11, 2
(d) 6, 3, 18, 13, 5, 14, 12, 11, 2