Step 1: Identify causes of currency depreciation.
A currency slide is typically caused by trade deficits, low growth, high inflation, low capital inflow, and current account deficits.
Step 2: Evaluate the options.
High employment rate (E) is generally a positive economic indicator and not a direct cause of currency depreciation.
Step 3: Eliminate distractors.
(A), (B), (C), (D) are known factors weakening the rupee.
Therefore: The correct answer is (E). \[
\boxed{\text{E}}
\]