Multiple choice

Directions: There is some relationship between the pair of numbers on the left of the sign (: :). The same relationship exists between the two terms on the right, out of which one is missing. Find the missing term from the given alternatives.

2/3 : 7/26 : : 3/4 : ___

  1. 64/27

  2. 27/64

  3. 26/63

  4. 63/26

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The sequence is a/b : (a3 – 1)/(b3 – 1). The missing fraction is (33 – 1)/(43 – 1) = (27 – 1)/(64 – 1) = 26/63.