`7 : 32 : : 9 : ? `

4 : 32 : : 7 : ?

7 : 32 : : 35 : ?

Some equations have been solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis. If 9* 7 = 32, 13 * 7 = 120, 17 *9 = 208, then 19 * 11 = ?

The value of 64 :-2 xx (9 :- 3) xx 3 :- 9 - 32 is :

Observe the following pattern and extend it to three more steps: 6\ x\ 2-5\ =7 7\ x\ 3-12 =9 8\ x\ 4-21=11 9\ x\ 5-32\ =13

A mixture contains three amino acids A (pH = 3.2) , B (pH = 5.7) and C (pH = 9.7) When it is subjected to electrophoresis at pH 7.7, in which direction will each component of the mixture move?

If 2 *** 6 = 32 , 7 *** 4 = 27 , then 7 *** 6 = ?