Systemic

If 83 × 24 = 5, 62 × 15 = 2, 45 × 33 = 3, then 96 × 42 = ?

In each of the following questions, select the related word from the given alternatives:

COVER : EMXCT :: MOUSE : ?

Select the option that is related to the third number in the same way as the second number is related to the first number:

12: 73 :: 16: ?

Select the set in which the numbers are related in the same way as are the numbers of the following set.

(13, 32, 21)

If 34 # 56 = 42 and 89 # 76 = 144, then 67 # 89 = ?

Select the option in which the numbers are related in the same way as are the number of the following set.

(4, 8, 40)

Portugal : Lisbon:: Norway : ?

Select the option in which the words share the same relationship as that shared by the given pair of words.

Bone : Osteoporosis