AAI Junior Executive Mock Test 2026 – Free Online Test Series

This page lists all 20 free AAI Junior Executive mock tests on Sarkari Results Now. A typical test has about 20 questions with a 20-minute timer. Tests follow the latest AAI Junior Executive exam pattern and are free to attempt. Attempt them in order, review the answers after each test and track your progress to find weak topics before the real exam.

All AAI Junior Executive Mock Tests

Sample AAI Junior Executive Questions

  1. An n-channel enhancement MOSFET conducts when / n-चैनल एन्हांसमेंट MOSFET तब चालन करता है जब:

    1. VGS exceeds the threshold voltage (VGS देहली वोल्टता से अधिक हो)
    2. VDS is zero (VDS शून्य हो)
    3. VGS is zero (VGS शून्य हो)
    4. VGS is negative (VGS ऋणात्मक हो)
  2. Simplify: 2 × 4 + 26 / सरल कीजिए: 2 × 4 + 26

    1. 34
    2. 38
    3. 24
    4. 26
  3. A BJT with β = 100 and base current 20 µA has collector current / β = 100 और आधार धारा 20 µA वाले BJT की संग्राहक धारा है:

    1. 2 mA
    2. 20 mA
    3. 2 µA
    4. 0.2 mA
  4. A boost converter has input 12 V and duty ratio 0.5. The ideal output is / एक बूस्ट कन्वर्टर का निवेश 12 V और ड्यूटी अनुपात 0.5 है। आदर्श निर्गत है:

    1. 12 V
    2. 6 V
    3. 24 V
    4. 18 V

Attempt the full test above to see the correct answers.

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