UTpaper

Free mock tests & test series

Question 79Asked in RRB JE CBT-1, 25 Feb 2026, Shift 3 (4:30 PM)

Find the ratio between the fourth proportional of 8, 12 and 4, and the third proportional

Find the ratio between the fourth proportional of 8, 12 and 4, and the third proportional of 6 and 9.
  1. A4:9​
  2. B5:11
  3. C7:11
  4. D9:13
Show answerHide answer

Correct answer: (A) 4:9​

From RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM)

This is question 79 of RRB JE CBT-1 PYQ 25 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.