Identify the relationship that best represents the relationship among classes given below:

Professors, Women and Clerks

In the given cube, which colour is opposite to Blue?

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statements: 1. All books are trees. 2. All trees are lions.

Conclusions: I. All books are lions. II. All lions are books. III. All trees are books IV. Some lions are books.

Rajneesh started walking towards North. He took a left turn after walking 20 metres. He again took a right turn after walking 30 metres. Which direction is he facing now

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 to the unsolved equation

1 × 2 × 3 = 231
3 × 4 × 5 = 453
5 × 6 × 7 = ?

In a certain code language, '@' represents '+' , '⊕' represents '-' , 'α' represents '÷' and 'θ' represents 'x' . Find out the answer to the following question:

8900α100⊕5θ4⊕121α11 =