4226: Why is it advisable not to draw current for many appliances from a single point?
(a) Current will decrease
(b) Current will increase
(c) Current and voltage both will increase
(d) Voltage will decrease whereas current will increase
4227: Assertion (A) :
The surface winds spiral inwards upon the centre of the cyclone.
Reason (R) :
Air descends in the centre of the cyclone.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
4228: In human body, which one of the following hormones regulates blood calcium and Phosphate?
(a) Thyroxine
(b) Growth hormone
(c) Parathyroid
(d) Glucagon
4229: Consider the following countries :
1. Anglo
2. Colombia
3. Congo
4. Sudan
Which of these countries has/have been suffering from civil war?
(a) 1 only
(b) 2 and 3
(c) 4 only
(d) 1, 2, 3 and 4
4230: Terms of trade between agriculture and industry has reference to
(a) Relative price movements between the two sectors
(b) Relative quantities of production in the two sectors
(c) The extent of trade existent between the two sectors
(d) Relative international valuation of the agricultural produce in contrast to the industrial produce