If 96 C 3 = 32 and 288 C 8 = 36, then 408 C 6 = ?

A is father of B and C. B is the son of A. but c is not the son of A. How is Created to A? 

Adam who is 20 years old is 4 times as old as Mary. What will be Mary’s age when Adam is twice as old as her?

In a certain code ABRACADABRA is coded as ZYIZXZWZYIZ. How will the word HOCUSPOCUS be coded in that code language?

What should be the missing term in the following number series?
61, 67, 71, 73, 79, 83, __, 97,

Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of ::?
 # : DKR :: PCL: %

Statements: 

I. All circles are triangles. 

II. Some triangles are rectangles 

III. All rectangles are squares. 

Conclusion:

 I. All rectangles being triangles is a possibility 

II. All circles being square is a possibility 

Subash travelled 15 km. towards East, then turned towards North and travelled 15 km and turned towards West and travelled 15 km. How far is he from the starting point?