The current birth rate per Two thousand is 52, whereas corresponding death rate is 21 per two thousand. The net growth rate in terms of population increase in percent is given by
Choose the correct choice from the following answers:	A) 1.80%	B) 1.45%	C) 1.25%	D) 1.35%	E) 2.10%
Sol.   Net growth on 1000 = (52 - 21)= 
<gadget id="calculator">(52 - 21)</gadget>
<output>31</output>
31.   Net growth on 100= (27/2000 Ã— 100)% = 1.35%.   Answer 1.35%
<result>D</result>
The current birth rate per Two thousand is 52, whereas corresponding death rate is 21 per two thousand. The net growth rate in terms of population increase in percent is given by