Question

Select the set in which the numbers are related in the same way as are the numbers of the given sets. NOTE: Operations should be performed on the whole numbers without breaking down the numbers into their constituent ldigits. E.g. 13 - Operations on 13 such as adding / multiplying to 13 can be performed. Breaking down 13 into 1 and (3 and the n performing mathematical operations on 1 and 3 is not allowed).

(29, 77)
(24, 62)

• A. (26, 88)
• B. (19, 47)
• C. (22, 86)
• D. (31, 93)

Answer 1

Answer:

B. (19, 47)

Let’s find the pattern between the given pairs:

(29, 77)

$29 \times 3 - 10 = 87 - 10 = 77$
(24, 62)

$24 \times 3 - 10 = 72 - 10 = 62$
Pattern:

$\text{Second number} = (\text{First number} \times 3) - 10$
Final Answer:

The correct set will follow the rule: (y = 3x - 10)

(19,47)