4466: Chlorophyll is a naturally occurring chelate compound in which central metal is

(a) Magnesium

(b) Copper

(c) Calcium

(d) Iron
4467: The rich source of iron is:

(a) Eggs

(b) Green vegetables

(c) Pulses

(d) Milk
4468: Match List I with List II and select the correct answer using the codes given below the Lists :

List I List II

(Oceanic Trench) ----------- (Location)

I. Aleutian ---------------- (A) Indian Ocean

II. Kermadec --------------- (B) North Pacific Ocean

III. Sunda ------------------ (C) South Pacific Ocean

IV. S. Sandwich ------------ (D) South Atlantic Ocean


(a) I-B, II-D, III-A, IV-C
(b) I-B, II-C, III-A, IV-D
(c) I-A, II-C, III-B, IV-D
(d) I-A, II-D, III-B, IV-C
4469: Match List-I (Beaches in India) with List-II (States) and select the correct answer using the codes given below the Lists:

List I -- List II
(Beaches in India) -- (States)

A. Gopnath Beach -- 1. Andhra Pradesh
B. Lawsons Bay Beach -- 2. Kerala
C. Devbagh Beach -- 3. Gujarat
D. Sinquerim Beach -- 4. Goa
5. Karnataka
Codes :

A B C D

(a) 5 4 2 1
(b) 3 1 5 4
(c) 5 1 2 4
(d) 3 4 5 1
4470: Out of all the Biosphere Reserves in India, four have recognized on the World Network by UNESCO. Which one of the following is not one of them?

(a) Kanchejunga

(b) Gulf of Mannar

(c) Nanda Devi

(d) Sunderbans