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IOCL Engineer Mock Test 2026 – Free Online Test Series

This page lists all 20 free IOCL Engineer mock tests on Sarkari Results Now. A typical test has about 20 questions with a 20-minute timer. Tests follow the latest IOCL Engineer 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 IOCL Engineer Mock Tests

Sample IOCL Engineer Questions

  1. In a power system with base 100 MVA and 11 kV, the base impedance is / आधार 100 MVA और 11 kV वाले शक्ति तंत्र में आधार प्रतिबाधा है:

    1. 1.21 ohm (1.21 ओम)
    2. 0.121 ohm (0.121 ओम)
    3. 12.1 ohm (12.1 ओम)
    4. 1.1 ohm (1.1 ओम)

  2. The conjugate acid of NH₃ is: / NH₃ का संयुग्मी अम्ल है:

    1. N₂H₄
    2. NH₄⁺
    3. NH₄OH
    4. NH₂⁻

  3. Where is the headquarters of FIFA located? / फीफा (FIFA) का मुख्यालय कहाँ स्थित है?

    1. London (लंदन)
    2. Paris (पेरिस)
    3. Zurich (ज्यूरिख)
    4. Madrid (मैड्रिड)

  4. A three-phase, 400 V line-to-line supply feeds a balanced load drawing 10 A at 0.8 pf. The power is approximately / त्रि-कला, 400 V (लाइन-से-लाइन) आपूर्ति एक संतुलित भार को 0.8 pf पर 10 A देती है। शक्ति लगभग है:

    1. 9.6 kW
    2. 3.2 kW
    3. 4.0 kW
    4. 5.54 kW

Attempt the full test above to see the correct answers.