In a village there are 150 men and 90 women in present time.if in next year population will be P=(a^2 +b^2)^1/2 , and in every year men are reduces 8%.what is population of after 2 year.	Choose the most appropriate option.
A) 140	B) 141	C) 142	D) 143	E) 144

Rationale: "next year total population = [ 150 ^ 2 + 90 ^ 2 ] ^ . 5 = 174.92 = 175 man decreased by 8 % so total man = 150 * . 92 = 138 women will be = 175 - 138 = 37 so population after two years = [ 135 ^ 2 + 37 ^ 2 ] ^ . 5 = 142.87 = 143 so population after two year = 143 answer : d"
Answer: D