Verbal Reasoning - Mental Ability Questions

If 11$25 = 18, 12$20 = 16 then what is the value of 4$50 = ?

In a certain code, 329 means 'you are bad', 419 means 'bad is good' and 195 means 'nothing is bad'. ___ represents 'good'.

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?

Select the related word/letters/number from the given alternatives.
APPARENT : RENTAPPA : : MUSCULAR : ?

Identify the diagram that best represents the relationship among the given classes.
Country, State, City

Pond is related to Water in the same way as Mountain is related to

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
550 x 22 - 24 + 3 = ?

Riya travels 5 km in the east direction, takes a right turn and travels another 8 km. Next, she turns left to travel 4 km and then takes another left turn to travel 8 km more. Finally, she turns towards the east and travels 5 km. How far is she now from her original position?