Verbal Reasoning - Mental Ability Questions

If '+' means 'multiplication', '-' means 'division', 'x' means 'subtraction' and '/' means 'addition', then 9 + 8 / 8 - 4 x 9 =

The following is a map showing a route for a cycle race. The route starts and goes 12 km East, then there is a turn towards North where the route goes on for 5 km, then there is a turn towards East where the route goes on for 11 km, then there is a right turn from where the route goes on 5 km to reach the end. What is the position of the end with respect to that start?

The age of the father 4 years ago was 8 times the age of his son. At present, the father's age is 4 times that of his son. Find the present age of son.

If EARTHQUAKE is coded as EKAUQHTRAE then ELECTORATE will be coded as ?

In the following question, select the odd number from the given alternatives.

If V is the brother of U, U is the sister of W and X is the husband of U, then W is V's ___.

In a certain code language, “PILOW” is written as “49352” and “TRAIN” is written as “78691”. How is “PRAWN” written in that code language?

A study published in PLOS Medicine found that obesity was the cause of 1 in 10 deaths in the United States. Also, obesity was the third-leading cause of death in men and women, after high blood pressure and smoking. Hence, many doctors believe that it’s high time obesity be placed in the category of serious diseases as it not only decreases life expectancy but also impairs the normal functioning of the body.
Which of the following statements, if true, undermines the given argument?