defence exam Indian Navy Fireman/Fire Engine Driver Mock Test 2024 Logical Reasoning Classification Number Based
Find the dissimilar pair of numbers.
1
\(\frac{2}{5}, \frac{12}{30}\)
2
\(\frac{4}{7}, \frac{12}{25}\)
3
\(\frac{2}{4}, \frac{8}{16}\)
4
\(\frac{3}{9}, \frac{27}{81}\)