In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
Amar moved 20km towards east in car from his home to reach hospital. From there he turned left and moved 30km and again move 20km left to reach his school. How far is his school from hospital?
In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
There are five boys Prem, Raju, Sundar,Hari and Ompal. Raju has more share of land than Sundar but lesser than Prem.Ompal has the least share and Hari has lesser share of land than Sundar. Who owns the highest share of land?