In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.
In a certain code language, “Mayank is happy” is written as “ku tap pi”, “happy are make” is written as “tap le fu” and “make is happy” is written as “fu pi tap”. What is the code for “happy” in that code language?
Present ages of Rahul and his brother are in the ratio of 5 : 3. After 4 years ratio of ages of Rahul’s brother and his sister will be 5 : 6. If the present age of his sister is 26 years, then what will be the age (in years) of Rahul 3 years from now?