The process of killing pupa without changing the cocoon

If O = 30, ROM = 92, then ‘ROPE’ will be equal to?

Cobbler : Leather: : Weaver : ?

Black : Sorrow ∷ Red : ?

Select the option in which the words share the same relationship as the pair below.

Ottawa : Canada

In each of the following questions, choose that set numbers from the four alternative sets, that is similar to the given set.

If E = 5 and PACKS = 50, then INDUSTRY =

63 :  45 : : 85 : ?

Select the related word/letters/number from the given alternatives.

125 : 243 :: 64 : ( ?)

If 89 # 97 = 135 and 68 # 86 = 96, then 88 # 89 = ?