The Characteristics odour of garlic is due to

(a) a chloro compound
(b) a sulphur compound
(c) a flourine compound
(d) acetic acid

India is a member of which of the following?

(i) Asian Development Bank
(ii) Asia - Pacific Economic Cooperation
(iii)Colombo Plan
(iv) Organisation for Economic Cooperation and Development (OECD)
Select answer from the codes given below:

1. (i) and (iii) only
2. (ii) and (iv) only
3. (i), (ii) and (iii) only
4. (i) ,(ii),(iii) and (iv)

Oxygen transportation in Human Body takes place through

(i) Blood              (ii) Lungs                  (iii) Tissue      
The correct sequence of transportation is
(a) (i), (ii), (iii)        
(b) (iii), (i), (ii)       
(c) (ii), (i), (iii)   
(d) (i), (iii), (ii)