Question

2. For a fixed base, if the exponent decreases by 1, the number becomes
(a) One-tenth of the previous number.
(b) Ten times of the previous number.
(c) Hundredth of the previous number.
(d) Hundred times of the previous number.

Answer 1

Answer:

if the base is 10, then (b)

otherwise there is no definite answer with an unknown base

Answer 2

Hi

Answer is option a