Verbal Reasoning - Mental Ability Questions

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

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

8 x 5 x 0 = 805 , 7 x 4 x 6 = 764 , 6 x 8 x 9 = ?

In a certain code language, "STATION" is written as "5313462" and "RED" is written as "789". How is "TRAIN" written in that code language?

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "­" means "multiplied by", then 240 x 12 – 6 + 29 ÷ 42 = ?

If 9x3=3; 15x3=5; 60x5=12; then what is the value of 27x3 = ?

In the following question, select the related word from the given alternatives.
Goiter : Iodine : : Anemia : ?

In each of the following questions, four words have been given out of which three are alike in some manner, while the fourth one is different. Choose the word which is different from the rest.

Select the related word/letters/number from the given alternatives.
66 : 36 : : 99 : ?