1796: Which one of the following mountain ranges is spread over only one State in India ?

(a) Aravalli

(b) Satpura

(c) Ajanta

(d) Sahyadri
1797: In the balanced dietaries for a day of an adult working man, weights of carbohydrate food and total protein food (both superior and inferior) should be in order of

(a) 600 gm and 420 gm respectively

(b) 600 gm and 600 gm respectively

(c) 420 gm and 600 gm respectively

(d) 420 gm and 420 gm respectively
1798: The number of students in two sections, A and B having different heights is shown in the following Table :

The ratio of the number of students of a particular height in Section A to that in Section B is the maximum for the height of
(a) 1.55 m
(b) 1.60 m
(c) 1.65 m
(d) 1.71 m
1799: Ultrafiltering units of kidney are known as:

(a) Nephron

(b) Glomerulus

(c) Vena Cava

(d) Tubule
1800: From which one of the following did India buy the Barak anti-missile defence systems?

(a) France
(b) Israel
(c) Russia
(d) USA