other govt exam India Post Postman & Mail Guard Mock Test 2020 Logical Reasoning Analogy Letter and Number Based
Select the option in which the numbers share the same relationship as that shared by the given pair of numbers.
4 ∶ 2561
5 ∶ 125
2
6 ∶ 1296
3
3 ∶ 2187
4
9 ∶ 81