Symbol @ * $ ! Meaning Father Wife Husband Sister [ alt="Coded BR Anusha 27.12.2017 5Q Hindi hrev images Q1" src="//storage.googleapis.com/tb-img/production/18/01/Coded%20BR_Anusha_27.12.2017_5Q_Hindi_hrev_images_Q1.PNG" style="height:256px; width:197px"> 1) H * I @ J ! K @ L, H is the wife of I, I is the father of J, J is the sister of K and K is the father of L. [ alt="Coded BR Anusha 27.12.2017 5Q Hindi hrev images Q4" src="//storage.googleapis.com/tb-img/production/18/01/Coded%20BR_Anusha_27.12.2017_5Q_Hindi_hrev_images_Q4.PNG" style="height:172px; width:194px"> Clearly, H is the grandmother of L. 2) H $ I ! J @ K @ L, H is the husband of I, I is the sister of J, J is the father of K and K is the father of L. [ alt="Coded BR Anusha 27.12.2017 5Q Hindi hrev images Q4a" src="//storage.googleapis.com/tb-img/production/18/01/Coded%20BR_Anusha_27.12.2017_5Q_Hindi_hrev_images_Q4a.PNG" style="height:170px; width:196px"> Clearly, H is the great uncle of L. 3) H ! I * J @ K * L, H is the sister of I, I is the wife of J, J is the father of K and K is the wife of L. [ alt="Coded BR Anusha 27.12.2017 5Q Hindi hrev images Q4b" src="//storage.googleapis.com/tb-img/production/18/01/Coded%20BR_Anusha_27.12.2017_5Q_Hindi_hrev_images_Q4b.PNG" style="height:109px; width:268px"> Clearly, H is the uncle-in-law of L. 4) H * I @ J @ K @ L, H is the wife of I, I is the father of J, J is the father of K and K is the father of L. [ alt="Coded BR Anusha 27.12.2017 5Q Hindi hrev images Q4c" src="//storage.googleapis.com/tb-img/production/18/01/Coded%20BR_Anusha_27.12.2017_5Q_Hindi_hrev_images_Q4c.PNG" style="height:250px; width:116px"> Clearly, H is the great grandmother of L.