1636: Man cannot digest cellulose whereas cows can do so because

(a) Their gut contains certain bacteria capable of digesting cellulose

(b) They have a many-chambered stomach

(c) They have efficient grinding molars

(d) They produce an enzyme cellulose which can digest cellulose
1637: Which one of the following types of borrowings from the IMF has the softest servicing conditions?

(a) Second tranche loan

(b) SAF

(c) ESAF

(d) Oil Facility
1638: Which one of the following is the correct sequence of ecosystems in the order of decreasing productivity?

(a) Oceans, lakes, grasslands, mangroves

(b) Mangroves, oceans, grasslands, lakes

(c) Mangroves, grasslands, lakes, oceans

(d) Oceans, mangroves, lakes, grasslands
1639: Swadeshi movement started during:

(a) Anti Bengal partition movement

(b) Non-Cooperation Movement

(c) Civil Disobedience Movement

(d) None of the above
1640: To reach the final of first Grand Slam of the year 2000, Martina Hingis defeated

(a) Lindsay Davenport
(b) Jennifer Capriati
(c) Sarena Williams
(d) Conchita Martinez