• question_answer 22) 40% population of Haryana are men and 35% are women. This excludes children; if the number of children is 20000, what is the number of women? A)  2800               B)  27000C)  28000D)  32000

(c) Let population be P, then $\frac{40}{100}\times P=$ men; $\frac{35}{100}\times P=$ women $\therefore$ Children: Total - men - women $=P-0.4\,\,P-0.35\,\,P=0.25\,P$ Now,$0.25\,\,P=20000$ $\therefore$$P=\frac{20000}{0.25}$ $\therefore$ Women $=0.35\,\,P=\frac{20000}{0.25}\times 0.35=\frac{20000}{\underset{5}{\mathop{\cancel{25}}}\,}\times \overset{7}{\mathop{\cancel{35}}}\,$ $=4000\times 7=28000$