Same chapter1 markDifficulty: Easy
The mean proportional between 4 and 25 is:
Ratio and Proportion
2 marksDifficulty: Easy
Find the third proportional to 4 and 12.
Original Khojo Papers practice question — not from a past board paper.
Answer
36
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
If the third proportional is x then 4 : 12 = 12 : x, so 4x = 144 and x = 36.
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