**(A) Narcotics**

(B) Sedatives

(C) Hallucinogens

(D) All can be used

**(A) antigens**

(B) trypsin

(C) lipase

(D) Amylase

(A) Urokinase

(B) Thymosin

(C) Insulin

**(D) Interferon**

(A) p = 2q

**(B) p = q2**

(C) p = 3q

(D) p = q

(A) (0, 2) only

(B) (3, 0) only

(C) the mid-point of the line segment joining the points (0, 2) and (3, 0) only

**(D) any point on the line segment joining the points (0, 2) and (3, 0)**

(A) 0

**(B) -16**

(C) 12

(D) does not exist

(A) 0

(B) 8

**(C) 12**

(D) -18

(A ) 13

(B) 1

(C) -13

**(D) -17**

**(A) (5,0)**

(B) (6,5)

(C) (6, 8)

(D) (4,10)

Answer:

Categories

## Pedology is the study of.

(a)Pollution

(b)Soil

(c)Disease

(d)Rock