Home  / Verbal Reasoning  / Analogy  / Number Analogy
Complete Analogous Pair
Simple Analogy
Choose Analogous Pair
Double Analogy
Choose A Similar Word
Detect Analogies
Three Word Analogy
Number Analogy
Alphabet Analogy

If 10:100 is to 7:49, then 5:25 is to?

Answer: B. 20
The relationship is that the second number is the square of the first number. 10*10=100, 7*7=49, 5*5=25, so the answer is 20 (5*4).
Posted in:  Number Analogy -  Analogy -  Verbal Reasoning