786: Which of the following is correct for tea?
(a) Alkaline and nicotine
(b) Alkaline and caffeine
(c) Acidic and nicotine
(d) Acidic and caffeine
787: Match List-I with List-II and select the correct answer using the code given below the lists :
List I
(Finding/Invention/ Calculation)
A. Time Taken by the Earth to orbit the Sun
B. Calculation of the value of (pi)
C. Invention of the digit zero
D. The game of snakes and ladders
List II
(Ancient Indian Scholar)
1. Aryabhatta
2. Bhaskaracharya
3. Budhayana
4. Gyandev
(A) 2 4 1 3
(B) 1 3 2 4
(C) 1 4 2 3
(D) 2 3 1 4
788: 'Doctors Without Borders (Medecins Sans Frontieres)', often in the news, is
(a) a division of World Health Organization
(b) a non-governmental international organization
(c) an inter-governmental agency sponsored by European Union
(d) a specialized agency of the United Nations
789: When one enters a dark room, he is not able to see anything but after some time his vision improves. This is because:
(a) The retina of the eye comes forward
(b) The retina of the eye moves backward
(c) The pupil of the eye contracts
(d) The pupil of the eye dilates
790: The Asia Pacific Economic Cooperation Forum was held in the year 2001 in
(a) Bangkok
(b) Hongkong
(c) Jakarta
(d) Shanghai