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\( \begin{array}{ll}\text { Column A } & \underline{\text { Column B }} \\ \text { (i) Amniocentesis } & \text { A. Venereal disease } \\ \text { (ii) Theory of human population } & \text { B. T.R. Malthus growth } \\ \text { (iii) Study of human population } & \text { C. Foetal sex determination } \\ \text { (iv) Census act } & \text { D. Copper releasing IUDs } \\ \text { (v) Reproductive tract infections } & \text { E. Barrier methods } \\ \text { (vi) Vaults } & \text { F. Baby of infected person born blind } \\ \text { (vii) Multiload 375 } & \text { G. Loss of weight and pneumonia } \\ \text { (viii) Lippes loop } & \text { H. Non medicated IUDs } \\ \text { (ix)Syphilis } & \text { I. Deformed joints and paralysis } \\ \text { (x) Gonorrhoea } & \text { J. 1948 } \\ \text { (xi)AIDS } & \text { K. Demography }\end{array} \)
(b) (i) \( -A_{1} \) (ii) \( -B_{1} \) (iii) \( -C_{1} \) (iv) \( -K_{1}(v)-J \), (vi) \( -E_{1} \) (vii) \( -D_{1} \) (viii) \( -H_{1} \) (ix) \( -I_{1} \), (x) - \( F_{1} \) (xi) - G
(c) (i) \( -C_{1} \) (ii) \( -E_{1} \) (iii) \( -J_{1} \) (iv) \( -K_{1} \) (v) \( -A_{1} \), (vi) \( -B_{1} \) (vii) \( -D_{1} \) (viii) \( -H_{1} \) (ix) \( -I_{1},(x)-F_{1} \) (xi) \( -G \)
(d) (i) - F, (ii) - G, (iii) - J, (iv) - K, (v) - I, (vi) - E, (vii) - D, (viii) - H, (ix) - C, (x) - B, (xi) - A
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