Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
8 : 19 : : 5 : 13 : : 7 : ?
A21
B19
C15
D17
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Related Questions:
95 : 45 :: 22 : ?
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
24 : 84 :: 38 : ? :: 28 : 98
Select the related number from the given alternatives.
5 : 150 :: 6 : ?
If x'stands for addition, '<' for subtraction, '+' for division, '>' for multiplication, '-" for equal to,' ÷ ' for greater than and '='for less than, then state which of the following is true?
3:27::11:?